Difference between revisions of "FPGA-ITX-01"

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[[FILE:FPGA-ITX-01_FRONT_3D.png]]
+
[[FILE:FPGA-ITX_P18621_720px.jpg]]
  
 
== Features ==
 
== Features ==
  
 
* FPGA Adapter Card
 
* FPGA Adapter Card
 +
** QMTECH FPGA cards
 
* 170x170mm, Mini-ITX card
 
* 170x170mm, Mini-ITX card
 
* 1 MB SRAM
 
* 1 MB SRAM
 
* 5V PS/2 keyboard connector
 
* 5V PS/2 keyboard connector
 
* SD Card socket
 
* SD Card socket
* 3:3:2 VGA (256 colors
+
* 3:3:2 VGA (256 colors)
* 5V USB B (power only)
 
 
* [[QT_Py_(RP2040_based)|XIAO RP2040]]
 
* [[QT_Py_(RP2040_based)|XIAO RP2040]]
 +
* Power options, automatically switches between
 +
** 5V USB B (power only)
 +
** QTPy USB
 +
** Used as a USB to Serial converter
 
* Stereo Audio Jack
 
* Stereo Audio Jack
 +
** PWM Sound Output with Low Pass Filter
 
* 3 I/O slots
 
* 3 I/O slots
 
** Carry all J8 connections
 
** Carry all J8 connections
 
** Slot spacing 0.6"
 
** Slot spacing 0.6"
 +
* Current: 130mA with XIAO RP2040
  
 
== Connectors ==
 
== Connectors ==
Line 72: Line 78:
 
=== J6, U1 - XIAO RP2040  ===
 
=== J6, U1 - XIAO RP2040  ===
  
 +
* [[QT_Py_(RP2040_based)|XIAO RP2040]]
 +
* Can power the card from the USB on this card
 
* All pins are bought out to J1, J2 headers
 
* All pins are bought out to J1, J2 headers
 
* Used as an FTDI card replacement
 
* Used as an FTDI card replacement
Line 100: Line 108:
 
{| class="wikitable"
 
{| class="wikitable"
 
! U7 PIN
 
! U7 PIN
! EP4CE15
+
! EP4CE15/55
! EP4CE55
 
 
! 5CEFA2
 
! 5CEFA2
 
! CYC 10
 
! CYC 10
Line 107: Line 114:
 
!  
 
!  
 
! U7 PIN
 
! U7 PIN
! EP4CE15
+
! EP4CE15/55
! EP4CE55
 
 
! 5CEFA2
 
! 5CEFA2
 
! CYC 10
 
! CYC 10
Line 114: Line 120:
 
|-
 
|-
 
| 1
 
| 1
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 121: Line 126:
 
|  
 
|  
 
| 2
 
| 2
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 128: Line 132:
 
|-
 
|-
 
| 3
 
| 3
| 3.3V
 
 
| 3.3V
 
| 3.3V
 
| 3.3V
 
| 3.3V
Line 135: Line 138:
 
|  
 
|  
 
| 4
 
| 4
| 3.3V
 
 
| 3.3V
 
| 3.3V
 
| 3.3V
 
| 3.3V
Line 142: Line 144:
 
|-
 
|-
 
| 5
 
| 5
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 149: Line 150:
 
|  
 
|  
 
| 6
 
| 6
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 156: Line 156:
 
|-
 
|-
 
| 7
 
| 7
| PIN_R1
 
 
| PIN_R1
 
| PIN_R1
 
| PIN_AA2
 
| PIN_AA2
Line 163: Line 162:
 
|  
 
|  
 
| 8
 
| 8
| PIN_R2
 
 
| PIN_R2
 
| PIN_R2
 
| PIN_AA1
 
| PIN_AA1
Line 170: Line 168:
 
|-
 
|-
 
| 9
 
| 9
| PIN_P1
 
 
| PIN_P1
 
| PIN_P1
 
| PIN_Y3
 
| PIN_Y3
Line 177: Line 174:
 
|  
 
|  
 
| 10
 
| 10
| PIN_P2
 
 
| PIN_P2
 
| PIN_P2
 
| PIN_W2
 
| PIN_W2
Line 184: Line 180:
 
|-
 
|-
 
| 11
 
| 11
| PIN_N1
 
 
| PIN_N1
 
| PIN_N1
 
| PIN_U1
 
| PIN_U1
Line 191: Line 186:
 
|  
 
|  
 
| 12
 
| 12
| PIN_N2
 
 
| PIN_N2
 
| PIN_N2
 
| PIN_U2
 
| PIN_U2
Line 198: Line 192:
 
|-
 
|-
 
| 13
 
| 13
| PIN_M1
 
 
| PIN_M1
 
| PIN_M1
 
| PIN_N1
 
| PIN_N1
Line 205: Line 198:
 
|  
 
|  
 
| 14
 
| 14
| PIN_M2
 
 
| PIN_M2
 
| PIN_M2
 
| PIN_N2
 
| PIN_N2
Line 212: Line 204:
 
|-
 
|-
 
| 15
 
| 15
| PIN_J1
 
 
| PIN_J1
 
| PIN_J1
 
| PIN_L1
 
| PIN_L1
Line 219: Line 210:
 
|  
 
|  
 
| 16
 
| 16
| PIN_J2
 
 
| PIN_J2
 
| PIN_J2
 
| PIN_L2
 
| PIN_L2
Line 226: Line 216:
 
|-
 
|-
 
| 17
 
| 17
| PIN_H1
 
 
| PIN_H1
 
| PIN_H1
 
| PIN_G1
 
| PIN_G1
Line 233: Line 222:
 
|  
 
|  
 
| 18
 
| 18
| PIN_H2
 
 
| PIN_H2
 
| PIN_H2
 
| PIN_G2
 
| PIN_G2
Line 240: Line 228:
 
|-
 
|-
 
| 19
 
| 19
| PIN_F1
 
 
| PIN_F1
 
| PIN_F1
 
| PIN_E2
 
| PIN_E2
Line 247: Line 234:
 
|  
 
|  
 
| 20
 
| 20
| PIN_F2
 
 
| PIN_F2
 
| PIN_F2
 
| PIN_D3
 
| PIN_D3
Line 254: Line 240:
 
|-
 
|-
 
| 21
 
| 21
| PIN_E1
 
 
| PIN_E1
 
| PIN_E1
 
| PIN_C1
 
| PIN_C1
Line 261: Line 246:
 
|  
 
|  
 
| 22
 
| 22
| PIN_D2
 
 
| PIN_D2
 
| PIN_D2
 
| PIN_C2
 
| PIN_C2
Line 268: Line 252:
 
|-
 
|-
 
| 23
 
| 23
| PIN_C1
 
 
| PIN_C1
 
| PIN_C1
 
| PIN_G6
 
| PIN_G6
Line 275: Line 258:
 
|  
 
|  
 
| 24
 
| 24
| PIN_C2
 
 
| PIN_C2
 
| PIN_C2
 
| PIN_H6
 
| PIN_H6
Line 282: Line 264:
 
|-
 
|-
 
| 25
 
| 25
| PIN_B1
 
 
| PIN_B1
 
| PIN_B1
 
| PIN_G8
 
| PIN_G8
Line 289: Line 270:
 
|  
 
|  
 
| 26
 
| 26
| PIN_B2
 
 
| PIN_B2
 
| PIN_B2
 
| PIN_H8
 
| PIN_H8
Line 296: Line 276:
 
|-
 
|-
 
| 27
 
| 27
| PIN_B3
 
 
| PIN_B3
 
| PIN_B3
 
| PIN_F7
 
| PIN_F7
Line 303: Line 282:
 
|  
 
|  
 
| 28
 
| 28
| PIN_A3
 
 
| PIN_A3
 
| PIN_A3
 
| PIN_E7
 
| PIN_E7
Line 310: Line 288:
 
|-
 
|-
 
| 29
 
| 29
| PIN_B4
 
 
| PIN_B4
 
| PIN_B4
 
| PIN_D6
 
| PIN_D6
Line 317: Line 294:
 
|  
 
|  
 
| 30
 
| 30
| PIN_A4
 
 
| PIN_A4
 
| PIN_A4
 
| PIN_C6
 
| PIN_C6
Line 324: Line 300:
 
|-
 
|-
 
| 31
 
| 31
| PIN_C4
 
 
| PIN_C4
 
| PIN_C4
 
| PIN_E9
 
| PIN_E9
Line 331: Line 306:
 
|  
 
|  
 
| 32
 
| 32
| PIN_C3
 
 
| PIN_C3
 
| PIN_C3
 
| PIN_D9
 
| PIN_D9
Line 338: Line 312:
 
|-
 
|-
 
| 33
 
| 33
| PIN_B5
 
 
| PIN_B5
 
| PIN_B5
 
| PIN_B5
 
| PIN_B5
Line 345: Line 318:
 
|  
 
|  
 
| 34
 
| 34
| PIN_A5
 
 
| PIN_A5
 
| PIN_A5
 
| PIN_A5
 
| PIN_A5
Line 352: Line 324:
 
|-
 
|-
 
| 35
 
| 35
| PIN_B6
 
 
| PIN_B6
 
| PIN_B6
 
| PIN_B6
 
| PIN_B6
Line 359: Line 330:
 
|  
 
|  
 
| 36
 
| 36
| PIN_A6
 
 
| PIN_A6
 
| PIN_A6
 
| PIN_B7
 
| PIN_B7
Line 366: Line 336:
 
|-
 
|-
 
| 37
 
| 37
| PIN_B7
 
 
| PIN_B7
 
| PIN_B7
 
| PIN_A7
 
| PIN_A7
Line 373: Line 342:
 
|  
 
|  
 
| 38
 
| 38
| PIN_A7
 
 
| PIN_A7
 
| PIN_A7
 
| PIN_A8
 
| PIN_A8
Line 380: Line 348:
 
|-
 
|-
 
| 39
 
| 39
| PIN_B8
 
 
| PIN_B8
 
| PIN_B8
 
| PIN_A9
 
| PIN_A9
Line 387: Line 354:
 
|  
 
|  
 
| 40
 
| 40
| PIN_A8
 
 
| PIN_A8
 
| PIN_A8
 
| PIN_A10
 
| PIN_A10
Line 394: Line 360:
 
|-
 
|-
 
| 41
 
| 41
| PIN_B9
 
 
| PIN_B9
 
| PIN_B9
 
| PIN_B10
 
| PIN_B10
Line 401: Line 366:
 
|  
 
|  
 
| 42
 
| 42
| PIN_A9
 
 
| PIN_A9
 
| PIN_A9
 
| PIN_C9
 
| PIN_C9
Line 408: Line 372:
 
|-
 
|-
 
| 43
 
| 43
| PIN_B10
 
 
| PIN_B10
 
| PIN_B10
 
| PIN_G10
 
| PIN_G10
Line 415: Line 378:
 
|  
 
|  
 
| 44
 
| 44
| PIN_A10
 
 
| PIN_A10
 
| PIN_A10
 
| PIN_F10
 
| PIN_F10
Line 422: Line 384:
 
|-
 
|-
 
| 45
 
| 45
| PIN_B13
 
 
| PIN_B13
 
| PIN_B13
 
| PIN_C11
 
| PIN_C11
Line 429: Line 390:
 
|  
 
|  
 
| 46
 
| 46
| PIN_A13
 
 
| PIN_A13
 
| PIN_A13
 
| PIN_B11
 
| PIN_B11
Line 436: Line 396:
 
|-
 
|-
 
| 47
 
| 47
| PIN_B14
 
 
| PIN_B14
 
| PIN_B14
 
| PIN_B12
 
| PIN_B12
Line 443: Line 402:
 
|  
 
|  
 
| 48
 
| 48
| PIN_A14
 
 
| PIN_A14
 
| PIN_A14
 
| PIN_A12
 
| PIN_A12
Line 450: Line 408:
 
|-
 
|-
 
| 49
 
| 49
| PIN_B15
 
 
| PIN_B15
 
| PIN_B15
 
| PIN_E12
 
| PIN_E12
Line 457: Line 414:
 
|  
 
|  
 
| 50
 
| 50
| PIN_A15
 
 
| PIN_A15
 
| PIN_A15
 
| PIN_D12
 
| PIN_D12
Line 464: Line 420:
 
|-
 
|-
 
| 51
 
| 51
| PIN_B16
 
 
| PIN_B16
 
| PIN_B16
 
| PIN_D13
 
| PIN_D13
Line 471: Line 426:
 
|  
 
|  
 
| 52
 
| 52
| PIN_A16
 
 
| PIN_A16
 
| PIN_A16
 
| PIN_C13
 
| PIN_C13
Line 478: Line 432:
 
|-
 
|-
 
| 53
 
| 53
| PIN_B17
 
 
| PIN_B17
 
| PIN_B17
 
| PIN_B13
 
| PIN_B13
Line 485: Line 438:
 
|  
 
|  
 
| 54
 
| 54
| PIN_A17
 
 
| PIN_A17
 
| PIN_A17
 
| PIN_A13
 
| PIN_A13
Line 492: Line 444:
 
|-
 
|-
 
| 55
 
| 55
| PIN_B18
 
 
| PIN_B18
 
| PIN_B18
 
| PIN_A15
 
| PIN_A15
Line 499: Line 450:
 
|  
 
|  
 
| 56
 
| 56
| PIN_A18
 
 
| PIN_A18
 
| PIN_A18
 
| PIN_A14
 
| PIN_A14
Line 506: Line 456:
 
|-
 
|-
 
| 57
 
| 57
| PIN_B19
 
 
| PIN_B19
 
| PIN_B19
 
| PIN_B15
 
| PIN_B15
Line 513: Line 462:
 
|  
 
|  
 
| 58
 
| 58
| PIN_A19
 
 
| PIN_A19
 
| PIN_A19
 
| PIN_C15
 
| PIN_C15
Line 520: Line 468:
 
|-
 
|-
 
| 59
 
| 59
| PIN_B20
 
 
| PIN_B20
 
| PIN_B20
 
| PIN_C16
 
| PIN_C16
Line 527: Line 474:
 
|  
 
|  
 
| 60
 
| 60
| PIN_A20
 
 
| PIN_A20
 
| PIN_A20
 
| PIN_B16
 
| PIN_B16
Line 534: Line 480:
 
|-
 
|-
 
| 61
 
| 61
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 541: Line 486:
 
|  
 
|  
 
| 62
 
| 62
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 548: Line 492:
 
|-
 
|-
 
| 63
 
| 63
| 5V
 
 
| 5V
 
| 5V
 
| 5V
 
| 5V
Line 555: Line 498:
 
|  
 
|  
 
| 64
 
| 64
| 5V
 
 
| 5V
 
| 5V
 
| 5V
 
| 5V
Line 573: Line 515:
  
 
[[file:FPGA-ITX-01_J8.PNG]]
 
[[file:FPGA-ITX-01_J8.PNG]]
 +
 +
====== J8 Pins List ======
  
 
{| class="wikitable"
 
{| class="wikitable"
 
! U8 PIN
 
! U8 PIN
! EP4CE15
+
! EP4CE15/55
! EP4CE55
 
 
! 5CEFA2
 
! 5CEFA2
 
! 10C1006
 
! 10C1006
 
!  
 
!  
 
! U8 PIN
 
! U8 PIN
! EP4CE15
+
! EP4CE15/55
! EP4CE55
 
 
! 5CEFA2
 
! 5CEFA2
 
! 10C1006
 
! 10C1006
 
|-
 
|-
 
| 1
 
| 1
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 594: Line 535:
 
|  
 
|  
 
| 2
 
| 2
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 600: Line 540:
 
|-
 
|-
 
| 3
 
| 3
| 3.3V
 
 
| 3.3V
 
| 3.3V
 
| 3.3V
 
| 3.3V
Line 606: Line 545:
 
|  
 
|  
 
| 4
 
| 4
| 3.3V
 
 
| 3.3V
 
| 3.3V
 
| 3.3V
 
| 3.3V
Line 612: Line 550:
 
|-
 
|-
 
| 5
 
| 5
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 618: Line 555:
 
|  
 
|  
 
| 6
 
| 6
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 624: Line 560:
 
|-
 
|-
 
| 7
 
| 7
| PIN_AA13
 
 
| PIN_AA13
 
| PIN_AA13
 
| PIN_AA14
 
| PIN_AA14
Line 630: Line 565:
 
|  
 
|  
 
| 8
 
| 8
| PIN_AB13
 
 
| PIN_AB13
 
| PIN_AB13
 
| PIN_AA13
 
| PIN_AA13
Line 636: Line 570:
 
|-
 
|-
 
| 9
 
| 9
| PIN_AA14
 
 
| PIN_AA14
 
| PIN_AA14
 
| PIN_AA15
 
| PIN_AA15
Line 642: Line 575:
 
|  
 
|  
 
| 10
 
| 10
| PIN_AB14
 
 
| PIN_AB14
 
| PIN_AB14
 
| PIN_AB15
 
| PIN_AB15
Line 648: Line 580:
 
|-
 
|-
 
| 11
 
| 11
| PIN_AA15
 
 
| PIN_AA15
 
| PIN_AA15
 
| PIN_Y15
 
| PIN_Y15
Line 654: Line 585:
 
|  
 
|  
 
| 12
 
| 12
| PIN_AB15
 
 
| PIN_AB15
 
| PIN_AB15
 
| PIN_Y14
 
| PIN_Y14
Line 660: Line 590:
 
|-
 
|-
 
| 13
 
| 13
| PIN_AA16
 
 
| PIN_AA16
 
| PIN_AA16
 
| PIN_AB18
 
| PIN_AB18
Line 666: Line 595:
 
|  
 
|  
 
| 14
 
| 14
| PIN_AB16
 
 
| PIN_AB16
 
| PIN_AB16
 
| PIN_AB17
 
| PIN_AB17
Line 672: Line 600:
 
|-
 
|-
 
| 15
 
| 15
| PIN_AA17
 
 
| PIN_AA17
 
| PIN_AA17
 
| PIN_Y17
 
| PIN_Y17
Line 678: Line 605:
 
|  
 
|  
 
| 16
 
| 16
| PIN_AB17
 
 
| PIN_AB17
 
| PIN_AB17
 
| PIN_Y16
 
| PIN_Y16
Line 684: Line 610:
 
|-
 
|-
 
| 17
 
| 17
| PIN_AA18
 
 
| PIN_AA18
 
| PIN_AA18
 
| PIN_AA18
 
| PIN_AA18
Line 690: Line 615:
 
|  
 
|  
 
| 18
 
| 18
| PIN_AB18
 
 
| PIN_AB18
 
| PIN_AB18
 
| PIN_AA17
 
| PIN_AA17
Line 696: Line 620:
 
|-
 
|-
 
| 19
 
| 19
| PIN_AA19
 
 
| PIN_AA19
 
| PIN_AA19
 
| PIN_AA20
 
| PIN_AA20
Line 702: Line 625:
 
|  
 
|  
 
| 20
 
| 20
| PIN_AB19
 
 
| PIN_AB19
 
| PIN_AB19
 
| PIN_AA19
 
| PIN_AA19
Line 708: Line 630:
 
|-
 
|-
 
| 21
 
| 21
| PIN_AA20
 
 
| PIN_AA20
 
| PIN_AA20
 
| PIN_Y20
 
| PIN_Y20
Line 714: Line 635:
 
|  
 
|  
 
| 22
 
| 22
| PIN_AB20
 
 
| PIN_AB20
 
| PIN_AB20
 
| PIN_Y19
 
| PIN_Y19
Line 720: Line 640:
 
|-
 
|-
 
| 23
 
| 23
| PIN_Y22
 
 
| PIN_Y22
 
| PIN_Y22
 
| PIN_AB21
 
| PIN_AB21
Line 726: Line 645:
 
|  
 
|  
 
| 24
 
| 24
| PIN_Y21
 
 
| PIN_Y21
 
| PIN_Y21
 
| PIN_AB20
 
| PIN_AB20
Line 732: Line 650:
 
|-
 
|-
 
| 25
 
| 25
| PIN_W22
 
 
| PIN_W22
 
| PIN_W22
 
| PIN_AA22
 
| PIN_AA22
Line 738: Line 655:
 
|  
 
|  
 
| 26
 
| 26
| PIN_W21
 
 
| PIN_W21
 
| PIN_W21
 
| PIN_AB22
 
| PIN_AB22
Line 744: Line 660:
 
|-
 
|-
 
| 27
 
| 27
| PIN_V22
 
 
| PIN_V22
 
| PIN_V22
 
| PIN_W22
 
| PIN_W22
Line 750: Line 665:
 
|  
 
|  
 
| 28
 
| 28
| PIN_V21
 
 
| PIN_V21
 
| PIN_V21
 
| PIN_Y22
 
| PIN_Y22
Line 756: Line 670:
 
|-
 
|-
 
| 29
 
| 29
| PIN_U22
 
 
| PIN_U22
 
| PIN_U22
 
| PIN_Y21
 
| PIN_Y21
Line 762: Line 675:
 
|  
 
|  
 
| 30
 
| 30
| PIN_U21
 
 
| PIN_U21
 
| PIN_U21
 
| PIN_W21
 
| PIN_W21
Line 768: Line 680:
 
|-
 
|-
 
| 31
 
| 31
| PIN_R22
 
 
| PIN_R22
 
| PIN_R22
 
| PIN_U22
 
| PIN_U22
Line 774: Line 685:
 
|  
 
|  
 
| 32
 
| 32
| PIN_R21
 
 
| PIN_R21
 
| PIN_R21
 
| PIN_V21
 
| PIN_V21
Line 780: Line 690:
 
|-
 
|-
 
| 33
 
| 33
| PIN_P22
 
 
| PIN_P22
 
| PIN_P22
 
| PIN_V20
 
| PIN_V20
Line 786: Line 695:
 
|  
 
|  
 
| 34
 
| 34
| PIN_P21
 
 
| PIN_P21
 
| PIN_P21
 
| PIN_W19
 
| PIN_W19
Line 792: Line 700:
 
|-
 
|-
 
| 35
 
| 35
| PIN_N22
 
 
| PIN_N22
 
| PIN_N22
 
| PIN_U21
 
| PIN_U21
| PIN_M16 *
+
| PIN_M16
 
|  
 
|  
 
| 36
 
| 36
| PIN_N21
 
 
| PIN_N21
 
| PIN_N21
 
| PIN_U20
 
| PIN_U20
| PIN_M15 *
+
| PIN_M15
 
|-
 
|-
 
| 37
 
| 37
| PIN_M22
 
 
| PIN_M22
 
| PIN_M22
 
| PIN_R22
 
| PIN_R22
Line 810: Line 715:
 
|  
 
|  
 
| 38
 
| 38
| PIN_M21
 
 
| PIN_M21
 
| PIN_M21
 
| PIN_T22
 
| PIN_T22
Line 816: Line 720:
 
|-
 
|-
 
| 39
 
| 39
| PIN_L22
 
 
| PIN_L22
 
| PIN_L22
 
| PIN_P22
 
| PIN_P22
Line 822: Line 725:
 
|  
 
|  
 
| 40
 
| 40
| PIN_L21
 
 
| PIN_L21
 
| PIN_L21
 
| PIN_R21
 
| PIN_R21
Line 828: Line 730:
 
|-
 
|-
 
| 41
 
| 41
| PIN_K22
 
 
| PIN_K22
 
| PIN_K22
 
| PIN_T20
 
| PIN_T20
Line 834: Line 735:
 
|  
 
|  
 
| 42
 
| 42
| PIN_K21
 
 
| PIN_K21
 
| PIN_K21
 
| PIN_T19
 
| PIN_T19
Line 840: Line 740:
 
|-
 
|-
 
| 43
 
| 43
| PIN_J22
 
 
| PIN_J22
 
| PIN_J22
 
| PIN_P16
 
| PIN_P16
Line 846: Line 745:
 
|  
 
|  
 
| 44
 
| 44
| PIN_J21
 
 
| PIN_J21
 
| PIN_J21
 
| PIN_P17
 
| PIN_P17
Line 852: Line 750:
 
|-
 
|-
 
| 45
 
| 45
| PIN_H22
 
 
| PIN_H22
 
| PIN_H22
 
| PIN_N20
 
| PIN_N20
Line 858: Line 755:
 
|  
 
|  
 
| 46
 
| 46
| PIN_H21
 
 
| PIN_H21
 
| PIN_H21
 
| PIN_N21
 
| PIN_N21
Line 864: Line 760:
 
|-
 
|-
 
| 47
 
| 47
| PIN_F22
 
 
| PIN_F22
 
| PIN_F22
 
| PIN_M21
 
| PIN_M21
Line 870: Line 765:
 
|  
 
|  
 
| 48
 
| 48
| PIN_F21
 
 
| PIN_F21
 
| PIN_F21
 
| PIN_M20
 
| PIN_M20
Line 876: Line 770:
 
|-
 
|-
 
| 49
 
| 49
| PIN_E22
 
 
| PIN_E22
 
| PIN_E22
 
| PIN_M18
 
| PIN_M18
Line 882: Line 775:
 
|  
 
|  
 
| 50
 
| 50
| PIN_E21
 
 
| PIN_E21
 
| PIN_E21
 
| PIN_N19
 
| PIN_N19
Line 888: Line 780:
 
|-
 
|-
 
| 51
 
| 51
| PIN_D22
 
 
| PIN_D22
 
| PIN_D22
 
| PIN_L18
 
| PIN_L18
Line 894: Line 785:
 
|  
 
|  
 
| 52
 
| 52
| PIN_D21
 
 
| PIN_D21
 
| PIN_D21
 
| PIN_L19
 
| PIN_L19
Line 900: Line 790:
 
|-
 
|-
 
| 53
 
| 53
| PIN_C22
 
 
| PIN_C22
 
| PIN_C22
 
| PIN_M22
 
| PIN_M22
Line 906: Line 795:
 
|  
 
|  
 
| 54
 
| 54
| PIN_C21
 
 
| PIN_C21
 
| PIN_C21
 
| PIN_L22
 
| PIN_L22
Line 912: Line 800:
 
|-
 
|-
 
| 55
 
| 55
| PIN_B22
 
 
| PIN_B22
 
| PIN_B22
 
| PIN_L17
 
| PIN_L17
Line 918: Line 805:
 
|  
 
|  
 
| 56
 
| 56
| PIN_B21
 
 
| PIN_B21
 
| PIN_B21
 
| PIN_K17
 
| PIN_K17
Line 924: Line 810:
 
|-
 
|-
 
| 57
 
| 57
| PIN_N20
 
 
| PIN_N20
 
| PIN_N20
 
| PIN_K22
 
| PIN_K22
| PIN_E16 *
+
| PIN_E16
 
|  
 
|  
 
| 58
 
| 58
| PIN_N19
 
 
| PIN_N19
 
| PIN_N19
 
| PIN_K21
 
| PIN_K21
| PIN_E15 *
+
| PIN_E15
 
|-
 
|-
 
| 59
 
| 59
| PIN_M20
 
 
| PIN_M20
 
| PIN_M20
 
| PIN_M16
 
| PIN_M16
Line 942: Line 825:
 
|  
 
|  
 
| 60
 
| 60
| PIN_M19
 
 
| PIN_M19
 
| PIN_M19
 
| PIN_N16
 
| PIN_N16
Line 948: Line 830:
 
|-
 
|-
 
| 61
 
| 61
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 954: Line 835:
 
|  
 
|  
 
| 62
 
| 62
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 960: Line 840:
 
|-
 
|-
 
| 63
 
| 63
| 5V
 
 
| 5V
 
| 5V
 
| 5V
 
| 5V
Line 966: Line 845:
 
|  
 
|  
 
| 64
 
| 64
| 5V
 
 
| 5V
 
| 5V
 
| 5V
 
| 5V
Line 986: Line 864:
  
 
[[file:FPGA-ITX-01_J10-J12_IO_Conns.PNG]]
 
[[file:FPGA-ITX-01_J10-J12_IO_Conns.PNG]]
 +
 +
==== J10-J12 Pins List ====
  
 
{| class="wikitable"
 
{| class="wikitable"
 
! U8 PIN
 
! U8 PIN
! EP4CE15
+
! EP4CE15/55
! EP4CE55
 
 
! 5CEFA2
 
! 5CEFA2
 
! 10C1006
 
! 10C1006
 
!  
 
!  
 
! U8 PIN
 
! U8 PIN
! EP4CE15
+
! EP4CE15/55
! EP4CE55
 
 
! 5CEFA2
 
! 5CEFA2
 
! 10C1006
 
! 10C1006
 
|-
 
|-
 
| 1
 
| 1
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 1,007: Line 884:
 
|  
 
|  
 
| 2
 
| 2
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 1,013: Line 889:
 
|-
 
|-
 
| 3
 
| 3
| 3.3V
 
 
| 3.3V
 
| 3.3V
 
| 3.3V
 
| 3.3V
Line 1,019: Line 894:
 
|  
 
|  
 
| 4
 
| 4
| 3.3V
 
 
| 3.3V
 
| 3.3V
 
| 3.3V
 
| 3.3V
Line 1,025: Line 899:
 
|-
 
|-
 
| 5
 
| 5
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 1,031: Line 904:
 
|  
 
|  
 
| 6
 
| 6
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 1,037: Line 909:
 
|-
 
|-
 
| 7
 
| 7
| PIN_AA13
 
 
| PIN_AA13
 
| PIN_AA13
 
| PIN_AA14
 
| PIN_AA14
Line 1,043: Line 914:
 
|  
 
|  
 
| 8
 
| 8
| PIN_AB13
 
 
| PIN_AB13
 
| PIN_AB13
 
| PIN_AA13
 
| PIN_AA13
Line 1,049: Line 919:
 
|-
 
|-
 
| 9
 
| 9
| PIN_AA14
 
 
| PIN_AA14
 
| PIN_AA14
 
| PIN_AA15
 
| PIN_AA15
Line 1,055: Line 924:
 
|  
 
|  
 
| 10
 
| 10
| PIN_AB14
 
 
| PIN_AB14
 
| PIN_AB14
 
| PIN_AB15
 
| PIN_AB15
Line 1,061: Line 929:
 
|-
 
|-
 
| 11
 
| 11
| PIN_AA15
 
 
| PIN_AA15
 
| PIN_AA15
 
| PIN_Y15
 
| PIN_Y15
Line 1,067: Line 934:
 
|  
 
|  
 
| 12
 
| 12
| PIN_AB15
 
 
| PIN_AB15
 
| PIN_AB15
 
| PIN_Y14
 
| PIN_Y14
Line 1,073: Line 939:
 
|-
 
|-
 
| 13
 
| 13
| PIN_AA16
 
 
| PIN_AA16
 
| PIN_AA16
 
| PIN_AB18
 
| PIN_AB18
Line 1,079: Line 944:
 
|  
 
|  
 
| 14
 
| 14
| PIN_AB16
 
 
| PIN_AB16
 
| PIN_AB16
 
| PIN_AB17
 
| PIN_AB17
Line 1,085: Line 949:
 
|-
 
|-
 
| 15
 
| 15
| PIN_AA17
 
 
| PIN_AA17
 
| PIN_AA17
 
| PIN_Y17
 
| PIN_Y17
Line 1,091: Line 954:
 
|  
 
|  
 
| 16
 
| 16
| PIN_AB17
 
 
| PIN_AB17
 
| PIN_AB17
 
| PIN_Y16
 
| PIN_Y16
Line 1,097: Line 959:
 
|-
 
|-
 
| 17
 
| 17
| PIN_AA18
 
 
| PIN_AA18
 
| PIN_AA18
 
| PIN_AA18
 
| PIN_AA18
Line 1,103: Line 964:
 
|  
 
|  
 
| 18
 
| 18
| PIN_AB18
 
 
| PIN_AB18
 
| PIN_AB18
 
| PIN_AA17
 
| PIN_AA17
Line 1,109: Line 969:
 
|-
 
|-
 
| 19
 
| 19
| PIN_AA19
 
 
| PIN_AA19
 
| PIN_AA19
 
| PIN_AA20
 
| PIN_AA20
Line 1,115: Line 974:
 
|  
 
|  
 
| 20
 
| 20
| PIN_AB19
 
 
| PIN_AB19
 
| PIN_AB19
 
| PIN_AA19
 
| PIN_AA19
Line 1,121: Line 979:
 
|-
 
|-
 
| 21
 
| 21
| PIN_AA20
 
 
| PIN_AA20
 
| PIN_AA20
 
| PIN_Y20
 
| PIN_Y20
Line 1,127: Line 984:
 
|  
 
|  
 
| 22
 
| 22
| PIN_AB20
 
 
| PIN_AB20
 
| PIN_AB20
 
| PIN_Y19
 
| PIN_Y19
Line 1,133: Line 989:
 
|-
 
|-
 
| 23
 
| 23
| PIN_Y22
 
 
| PIN_Y22
 
| PIN_Y22
 
| PIN_AB21
 
| PIN_AB21
Line 1,139: Line 994:
 
|  
 
|  
 
| 24
 
| 24
| PIN_Y21
 
 
| PIN_Y21
 
| PIN_Y21
 
| PIN_AB20
 
| PIN_AB20
Line 1,145: Line 999:
 
|-
 
|-
 
| 25
 
| 25
| PIN_W22
 
 
| PIN_W22
 
| PIN_W22
 
| PIN_AA22
 
| PIN_AA22
Line 1,151: Line 1,004:
 
|  
 
|  
 
| 26
 
| 26
| PIN_W21
 
 
| PIN_W21
 
| PIN_W21
 
| PIN_AB22
 
| PIN_AB22
Line 1,157: Line 1,009:
 
|-
 
|-
 
| 27
 
| 27
| PIN_V22
 
 
| PIN_V22
 
| PIN_V22
 
| PIN_W22
 
| PIN_W22
Line 1,163: Line 1,014:
 
|  
 
|  
 
| 28
 
| 28
| PIN_V21
 
 
| PIN_V21
 
| PIN_V21
 
| PIN_Y22
 
| PIN_Y22
Line 1,169: Line 1,019:
 
|-
 
|-
 
| 29
 
| 29
| PIN_U22
 
 
| PIN_U22
 
| PIN_U22
 
| PIN_Y21
 
| PIN_Y21
Line 1,175: Line 1,024:
 
|  
 
|  
 
| 30
 
| 30
| PIN_U21
 
 
| PIN_U21
 
| PIN_U21
 
| PIN_W21
 
| PIN_W21
Line 1,181: Line 1,029:
 
|-
 
|-
 
| 31
 
| 31
| PIN_R22
 
 
| PIN_R22
 
| PIN_R22
 
| PIN_U22
 
| PIN_U22
Line 1,187: Line 1,034:
 
|  
 
|  
 
| 32
 
| 32
| PIN_R21
 
 
| PIN_R21
 
| PIN_R21
 
| PIN_V21
 
| PIN_V21
Line 1,193: Line 1,039:
 
|-
 
|-
 
| 33
 
| 33
| PIN_P22
 
 
| PIN_P22
 
| PIN_P22
 
| PIN_V20
 
| PIN_V20
Line 1,199: Line 1,044:
 
|  
 
|  
 
| 34
 
| 34
| PIN_P21
 
 
| PIN_P21
 
| PIN_P21
 
| PIN_W19
 
| PIN_W19
Line 1,205: Line 1,049:
 
|-
 
|-
 
| 35
 
| 35
| PIN_N22
 
 
| PIN_N22
 
| PIN_N22
 
| PIN_U21
 
| PIN_U21
Line 1,211: Line 1,054:
 
|  
 
|  
 
| 36
 
| 36
| PIN_N21
 
 
| PIN_N21
 
| PIN_N21
 
| PIN_U20
 
| PIN_U20
Line 1,217: Line 1,059:
 
|-
 
|-
 
| 37
 
| 37
| PIN_M22
 
 
| PIN_M22
 
| PIN_M22
 
| PIN_R22
 
| PIN_R22
Line 1,223: Line 1,064:
 
|  
 
|  
 
| 38
 
| 38
| PIN_M21
 
 
| PIN_M21
 
| PIN_M21
 
| PIN_T22
 
| PIN_T22
Line 1,229: Line 1,069:
 
|-
 
|-
 
| 39
 
| 39
| PIN_L22
 
 
| PIN_L22
 
| PIN_L22
 
| PIN_P22
 
| PIN_P22
Line 1,235: Line 1,074:
 
|  
 
|  
 
| 40
 
| 40
| PIN_L21
 
 
| PIN_L21
 
| PIN_L21
 
| PIN_R21
 
| PIN_R21
Line 1,241: Line 1,079:
 
|-
 
|-
 
| 41
 
| 41
| PIN_K22
 
 
| PIN_K22
 
| PIN_K22
 
| PIN_T20
 
| PIN_T20
Line 1,247: Line 1,084:
 
|  
 
|  
 
| 42
 
| 42
| PIN_K21
 
 
| PIN_K21
 
| PIN_K21
 
| PIN_T19
 
| PIN_T19
Line 1,253: Line 1,089:
 
|-
 
|-
 
| 43
 
| 43
| PIN_J22
 
 
| PIN_J22
 
| PIN_J22
 
| PIN_P16
 
| PIN_P16
Line 1,259: Line 1,094:
 
|  
 
|  
 
| 44
 
| 44
| PIN_J21
 
 
| PIN_J21
 
| PIN_J21
 
| PIN_P17
 
| PIN_P17
Line 1,265: Line 1,099:
 
|-
 
|-
 
| 45
 
| 45
| PIN_H22
 
 
| PIN_H22
 
| PIN_H22
 
| PIN_N20
 
| PIN_N20
Line 1,271: Line 1,104:
 
|  
 
|  
 
| 46
 
| 46
| PIN_H21
 
 
| PIN_H21
 
| PIN_H21
 
| PIN_N21
 
| PIN_N21
Line 1,277: Line 1,109:
 
|-
 
|-
 
| 47
 
| 47
| PIN_F22
 
 
| PIN_F22
 
| PIN_F22
 
| PIN_M21
 
| PIN_M21
Line 1,283: Line 1,114:
 
|  
 
|  
 
| 48
 
| 48
| PIN_F21
 
 
| PIN_F21
 
| PIN_F21
 
| PIN_M20
 
| PIN_M20
Line 1,289: Line 1,119:
 
|-
 
|-
 
| 49
 
| 49
| PIN_E22
 
 
| PIN_E22
 
| PIN_E22
 
| PIN_M18
 
| PIN_M18
Line 1,295: Line 1,124:
 
|  
 
|  
 
| 50
 
| 50
| PIN_E21
 
 
| PIN_E21
 
| PIN_E21
 
| PIN_N19
 
| PIN_N19
Line 1,301: Line 1,129:
 
|-
 
|-
 
| 51
 
| 51
| PIN_D22
 
 
| PIN_D22
 
| PIN_D22
 
| PIN_L18
 
| PIN_L18
Line 1,307: Line 1,134:
 
|  
 
|  
 
| 52
 
| 52
| PIN_D21
 
 
| PIN_D21
 
| PIN_D21
 
| PIN_L19
 
| PIN_L19
Line 1,313: Line 1,139:
 
|-
 
|-
 
| 53
 
| 53
| PIN_C22
 
 
| PIN_C22
 
| PIN_C22
 
| PIN_M22
 
| PIN_M22
Line 1,319: Line 1,144:
 
|  
 
|  
 
| 54
 
| 54
| PIN_C21
 
 
| PIN_C21
 
| PIN_C21
 
| PIN_L22
 
| PIN_L22
Line 1,325: Line 1,149:
 
|-
 
|-
 
| 55
 
| 55
| PIN_B22
 
 
| PIN_B22
 
| PIN_B22
 
| PIN_L17
 
| PIN_L17
Line 1,331: Line 1,154:
 
|  
 
|  
 
| 56
 
| 56
| PIN_B21
 
 
| PIN_B21
 
| PIN_B21
 
| PIN_K17
 
| PIN_K17
Line 1,337: Line 1,159:
 
|-
 
|-
 
| 57
 
| 57
| PIN_N20
 
 
| PIN_N20
 
| PIN_N20
 
| PIN_K22
 
| PIN_K22
Line 1,343: Line 1,164:
 
|  
 
|  
 
| 58
 
| 58
| PIN_N19
 
 
| PIN_N19
 
| PIN_N19
 
| PIN_K21
 
| PIN_K21
Line 1,349: Line 1,169:
 
|-
 
|-
 
| 59
 
| 59
| PIN_M20
 
 
| PIN_M20
 
| PIN_M20
 
| PIN_M16
 
| PIN_M16
Line 1,355: Line 1,174:
 
|  
 
|  
 
| 60
 
| 60
| PIN_M19
 
 
| PIN_M19
 
| PIN_M19
 
| PIN_N16
 
| PIN_N16
Line 1,361: Line 1,179:
 
|-
 
|-
 
| 61
 
| 61
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 1,367: Line 1,184:
 
|  
 
|  
 
| 62
 
| 62
| GND
 
 
| GND
 
| GND
 
| GND
 
| GND
Line 1,373: Line 1,189:
 
|-
 
|-
 
| 63
 
| 63
| 5V
 
 
| 5V
 
| 5V
 
| 5V
 
| 5V
Line 1,379: Line 1,194:
 
|  
 
|  
 
| 64
 
| 64
| 5V
 
 
| 5V
 
| 5V
 
| 5V
 
| 5V
Line 1,385: Line 1,199:
 
|-
 
|-
 
| 65
 
| 65
| IOX_65
 
 
| IOX_65
 
| IOX_65
 
| IOX_65
 
| IOX_65
Line 1,391: Line 1,204:
 
|  
 
|  
 
| 66
 
| 66
| IOX_66
 
 
| IOX_66
 
| IOX_66
 
| IOX_66
 
| IOX_66
Line 1,397: Line 1,209:
 
|-
 
|-
 
| 67
 
| 67
| IOX_67
 
 
| IOX_67
 
| IOX_67
 
| IOX_67
 
| IOX_67
Line 1,403: Line 1,214:
 
|  
 
|  
 
| 68
 
| 68
| IOX_68
 
 
| IOX_68
 
| IOX_68
 
| IOX_68
 
| IOX_68
Line 1,409: Line 1,219:
 
|-
 
|-
 
| 69
 
| 69
| IOX_69
 
 
| IOX_69
 
| IOX_69
 
| IOX_69
 
| IOX_69
Line 1,415: Line 1,224:
 
|  
 
|  
 
| 70
 
| 70
| IOX_70
 
 
| IOX_70
 
| IOX_70
 
| IOX_70
 
| IOX_70
Line 1,421: Line 1,229:
 
|-
 
|-
 
| 71
 
| 71
| IOX_71
 
 
| IOX_71
 
| IOX_71
 
| IOX_71
 
| IOX_71
Line 1,427: Line 1,234:
 
|  
 
|  
 
| 72
 
| 72
| IOX_72
 
 
| IOX_72
 
| IOX_72
 
| IOX_72
 
| IOX_72
Line 1,433: Line 1,239:
 
|-
 
|-
 
| 73
 
| 73
| IOX_73
 
 
| IOX_73
 
| IOX_73
 
| IOX_73
 
| IOX_73
Line 1,439: Line 1,244:
 
|  
 
|  
 
| 74
 
| 74
| IOX_74
 
 
| IOX_74
 
| IOX_74
 
| IOX_74
 
| IOX_74
Line 1,445: Line 1,249:
 
|-
 
|-
 
| 75
 
| 75
| IOX_75
 
 
| IOX_75
 
| IOX_75
 
| IOX_75
 
| IOX_75
Line 1,451: Line 1,254:
 
|  
 
|  
 
| 76
 
| 76
| IOX_76
 
 
| IOX_76
 
| IOX_76
 
| IOX_76
 
| IOX_76
Line 1,457: Line 1,259:
 
|-
 
|-
 
| 77
 
| 77
| IOX_77
 
 
| IOX_77
 
| IOX_77
 
| IOX_77
 
| IOX_77
Line 1,463: Line 1,264:
 
|  
 
|  
 
| 78
 
| 78
| IOX_78
 
 
| IOX_78
 
| IOX_78
 
| IOX_78
 
| IOX_78
Line 1,469: Line 1,269:
 
|-
 
|-
 
| 79
 
| 79
| IOX_79
 
 
| IOX_79
 
| IOX_79
 
| IOX_79
 
| IOX_79
Line 1,478: Line 1,277:
 
| IOX_80
 
| IOX_80
 
| IOX_80
 
| IOX_80
| IOX_80
+
|-
 +
|
 +
| IOX_81
 +
| IOX_81
 +
| IOX_81
 +
|
 +
| 82
 +
| IOX_82
 +
| IOX_82
 +
| IOX_82
 
|-
 
|-
 
|}
 
|}
Line 1,545: Line 1,353:
 
FPGA-ITX-01 expansion cards plug into the expansion connectors to expand the functionality of the FPGA design.
 
FPGA-ITX-01 expansion cards plug into the expansion connectors to expand the functionality of the FPGA design.
  
=== [[ITX-65C816]] ===
+
=== ITX-65C816 ===
  
65C816 CPU module.
+
* [[ITX-65C816]]
 +
* W65C816 CPU module
 +
** 3.3V
 +
** Running at 8.33 MHz
 +
** Native mode (65C816 extended code) and emulation mode (65C02 code)
 +
** Native mode allows for 24-bit address space
  
[[file:ITX-65C816_FRONT_3D.png]]
+
[[file:ITX-65816_P18616_720PX.jpg]]
  
=== [[ITX-PI-PICO]] ===
+
=== ITX-PI-PICO ===
  
 +
* [[ITX-PI-PICO]]
 
* Raspberry Pi Pico Module
 
* Raspberry Pi Pico Module
  
 
[[file:ITX-Pi-PICO_FRONT_3D.png]]
 
[[file:ITX-Pi-PICO_FRONT_3D.png]]
  
=== [[ITX-BKOUT]] ===
+
=== ITX-BKOUT ===
  
 +
* [[ITX-BKOUT]]
 
* Breakout card which connects to the pins of the expansion connectors with power/ground down the center of the card.
 
* Breakout card which connects to the pins of the expansion connectors with power/ground down the center of the card.
  
 
[[file:ITX-BKOUT_FRONT_3D.PNG]]
 
[[file:ITX-BKOUT_FRONT_3D.PNG]]
  
=== [[ITX-SWLEDs]] ===
+
* Configured as Bus Monitor for Lohic Analyzer
 +
 
 +
[[file:ITX-BKOUT_P18619_720px.jpg]]
 +
 
 +
=== ITX-SWLEDs ===
  
 +
* [[ITX-SWLEDs]]
 
* 8 pushbuttons, 8 slide switches, 16 LEDs.
 
* 8 pushbuttons, 8 slide switches, 16 LEDs.
  
Line 1,577: Line 1,397:
 
[[FILE:QMTECH_FPGA_EP4CE15.jpg]]
 
[[FILE:QMTECH_FPGA_EP4CE15.jpg]]
  
== Multicomp Builds ==
+
== Software ==
 +
 
 +
Software that runs on the card
 +
 
 +
=== Multicomp Builds ===
 +
 
 +
Tested Multicomp builds
  
 
* [https://github.com/douggilliland/MultiComp/tree/master/MultiComp_On_FPGA-ITX-01/M6502_VGA_Int65C816_Cyclone10 M6502_VGA_Int65C816_Cyclone10]
 
* [https://github.com/douggilliland/MultiComp/tree/master/MultiComp_On_FPGA-ITX-01/M6502_VGA_Int65C816_Cyclone10 M6502_VGA_Int65C816_Cyclone10]
 +
* [https://github.com/douggilliland/MultiComp/tree/master/MultiComp_On_FPGA-ITX-01/M6800_MIKBUG M6800_MIKBUG]
 +
* [https://github.com/douggilliland/MultiComp/tree/master/MultiComp_On_FPGA-ITX-01/M6809_VGA_PS2_RAM(56K) M6809_VGA_PS2_RAM(56K)]
 +
* [https://github.com/douggilliland/MultiComp/tree/master/MultiComp_On_FPGA-ITX-01/MultiComp_6809_by_Neal_C-2019-04-08 MultiComp_6809_by_Neal_C-2019-04-08]
 +
* [https://github.com/douggilliland/MultiComp/tree/master/MultiComp_On_FPGA-ITX-01/Multicomp-MPM Multicomp-MPM]
 +
* [https://github.com/douggilliland/MultiComp/tree/master/MultiComp_On_FPGA-ITX-01/UK101_41K UK101_41K]
 +
 +
=== XIAO RP2040 ===
 +
 +
* [https://github.com/land-boards/lb-Arduino-Code/tree/master/LBCards/FPGA-ITX/USB_SERIAL USB-SERIAL] - Arduino sketch turns the RP2040 into a USB to Serial Bridge
 +
** Runs at 115,200 baud
 +
** Hardware Handshake implemented
 +
*** Only uses RTS output from the FPGA to hold off output
 +
** Most Multicomp builds switch I/O with F1 key
 +
* TeraTerm at 115,200 baud
  
 
== Revision History ==
 
== Revision History ==
Line 1,592: Line 1,432:
 
* Widen JTAG silkscreen block
 
* Widen JTAG silkscreen block
 
* Verified pin No Connects are correct
 
* Verified pin No Connects are correct
 +
* Added Rev 2 marking
 +
* Change R2H, etc to call out R/G/B (match PL)
 +
* Tested/works
 +
** Video
 +
** PS/2 keyboard
 +
** SD card
 +
** 5V input
  
 
=== Rev 1 ===
 
=== Rev 1 ===
  
* Upper right mounting hole is in wrong spot
+
* Upper right mounting hole (near XAIO USB/Serial interface) is in wrong spot
 
** At 0.9" from edge, should be 0.9" from upper left mounting hole
 
** At 0.9" from edge, should be 0.9" from upper left mounting hole
** Not big issue, no mechanical interference on board, just use 3 mounting holes
+
** Not big issue, no mechanical interference on board, just use 3 mounting holes to install in case
* Yabs = 2.47480315, change to 2.87480315
+
** Yabs = 2.47480315, change to 2.87480315
 
* R23 DRC error
 
* R23 DRC error
 
** Overshot pin on rear side
 
** Overshot pin on rear side
 
** Verified right pin is connected
 
** Verified right pin is connected
* Input only pins do not support internal pull-ups
+
* Input only pins (using Cyclone 10) do not support internal pull-ups
 +
* Missing Rev marking (use P-Touch label)
  
 
== Assembly Sheet ==
 
== Assembly Sheet ==
  
 
* [[FPGA-ITX-01 Rev 1 Assembly Sheet]]
 
* [[FPGA-ITX-01 Rev 1 Assembly Sheet]]

Revision as of 06:17, 26 September 2022

FPGA-ITX P18621 720px.jpg

Features

  • FPGA Adapter Card
    • QMTECH FPGA cards
  • 170x170mm, Mini-ITX card
  • 1 MB SRAM
  • 5V PS/2 keyboard connector
  • SD Card socket
  • 3:3:2 VGA (256 colors)
  • XIAO RP2040
  • Power options, automatically switches between
    • 5V USB B (power only)
    • QTPy USB
    • Used as a USB to Serial converter
  • Stereo Audio Jack
    • PWM Sound Output with Low Pass Filter
  • 3 I/O slots
    • Carry all J8 connections
    • Slot spacing 0.6"
  • Current: 130mA with XIAO RP2040

Connectors

FPGA-ITX-01 FRONT CAD.PNG

J1, J13 - Stereo Audio Jack

  • 3.5mm stereo connector
  • Jack on card has priority over connection to chassis jack
    • Chassis front panel jack gets disconnected when jack is plugged into the card
  • Stereo pinout
    • Tip: This acts as the left channel signal wire
    • Ring: This acts as the right channel signal wire
    • Sleeve: This acts as the common return wire
  • J13 is header to case jack
  • Minimal LP filter
  • FPGA Sound on our GitHub
  • Using PWM to generate sound
  • How to Generate Sound using PWM
  • Run at frequency well above audio, say 44.1 or 48 KHz
  • Output of filter with 50% duty cycle will produce smoothed average voltage at the mid-point
  • Values > 50% duty cycle will produce a voltage higher than the average
  • Values < 50% duty cycle will produce a voltage lower than the average

FPGA-ITX-01 J1 -AUDIO.PNG

J2, J9 - 5V PS/2 keyboard connector

  • PS/2 connector
  • 5V to 3.3V level shifter

FPGA-ITX-01 J2 J8PS2.PNG

FPGA-ITX-01 J9 KBD.PNG

  1. CLK
  2. DATA
  3. +5V
  4. GND

J3 - 5V USB B (power only)

FPGA-ITX-01 J3 USB-PWR.PNG

J4 - 3:3:2 VGA (256 colors

  • VGA connector
    • 8-bit video (3:3:2)

FPGA-ITX-01 J4 VGA.PNG

J5 - SD Card socket

FPGA-ITX-01 J5 SD CARD.PNG

J6, U1 - XIAO RP2040

  • XIAO RP2040
  • Can power the card from the USB on this card
  • All pins are bought out to J1, J2 headers
  • Used as an FTDI card replacement
  • Tx/Rx/RTS/CTS brought to FPGA card
  • Connected to SD Card
    • SD Card is shared with FPGA
    • Can be used as replacement disk drive for BASIC Load/Save commands

FPGA-ITX-01 J6 QTPY.PNG

J7, J8 - FPGA Adapter Card

J7 - CPU I/O pins

  • Connects to SRAM, PS/2, VGA, SD card

FPGA-ITX-01 J7.PNG

J7 Pins list
U7 PIN EP4CE15/55 5CEFA2 CYC 10 FUNCTION U7 PIN EP4CE15/55 5CEFA2 CYC 10 FUNCTION
1 GND GND GND GND 2 GND GND GND GND
3 3.3V 3.3V 3.3V 3.3V 4 3.3V 3.3V 3.3V 3.3V
5 GND GND GND GND 6 GND GND GND GND
7 PIN_R1 PIN_AA2 PIN_G1 AUDIOR 8 PIN_R2 PIN_AA1 PIN_G2 AUDIOL
9 PIN_P1 PIN_Y3 PIN_D1 PS2DAT 10 PIN_P2 PIN_W2 PIN_C2 PS2CLK
11 PIN_N1 PIN_U1 PIN_B1 SRAMA4 12 PIN_N2 PIN_U2 PIN_F5 SRAMA5
13 PIN_M1 PIN_N1 PIN_D3 SRAMA3 14 PIN_M2 PIN_N2 PIN_C3 SRAMA6
15 PIN_J1 PIN_L1 PIN_B3 SRAMA2 16 PIN_J2 PIN_L2 PIN_A3 SRAMA7
17 PIN_H1 PIN_G1 PIN_B4 SRAMA1 18 PIN_H2 PIN_G2 PIN_A4 SRAM0E_N
19 PIN_F1 PIN_E2 PIN_E5 SRAMA0 20 PIN_F2 PIN_D3 PIN_A2 SRAMA8
21 PIN_E1 PIN_C1 PIN_D4 SRAMCS_N 22 PIN_D2 PIN_C2 PIN_E6 SRAMD7
23 PIN_C1 PIN_G6 PIN_C6 SRAMD0 24 PIN_C2 PIN_H6 PIN_D6 SRAMD6
25 PIN_B1 PIN_G8 PIN_B5 SRAMD1 26 PIN_B2 PIN_H8 PIN_A5 SRAMD5
27 PIN_B3 PIN_F7 PIN_B6 SRAMD2 28 PIN_A3 PIN_E7 PIN_A6 SRAMD4
29 PIN_B4 PIN_D6 PIN_B7 SRAMD3 30 PIN_A4 PIN_C6 PIN_A7 SRAMA9
31 PIN_C4 PIN_E9 PIN_D8 SRAMWE_N 32 PIN_C3 PIN_D9 PIN_C8 SRAMA10
33 PIN_B5 PIN_B5 PIN_D9 SRAMA19 34 PIN_A5 PIN_A5 PIN_C9 SRAMA11
35 PIN_B6 PIN_B6 PIN_B8 SRAMA18 36 PIN_A6 PIN_B7 PIN_A8 SRAMA12
37 PIN_B7 PIN_A7 PIN_B9 SRAMA17 38 PIN_A7 PIN_A8 PIN_A9 SRAMA13
39 PIN_B8 PIN_A9 PIN_E9 SRAMA16 40 PIN_A8 PIN_A10 PIN_E8 SRAMA14
41 PIN_B9 PIN_B10 PIN_E11 REDHI 42 PIN_A9 PIN_C9 PIN_E10 SRAMA15
43 PIN_B10 PIN_G10 PIN_A10 REDLO 44 PIN_A10 PIN_F10 PIN_B10 REDMID
45 PIN_B13 PIN_C11 PIN_D12 GRNMID 46 PIN_A13 PIN_B11 PIN_D11 GRNHI
47 PIN_B14 PIN_B12 PIN_B11 BLUHI 48 PIN_A14 PIN_A12 PIN_A11 GRNLO
49 PIN_B15 PIN_E12 PIN_B12 HSYNC 50 PIN_A15 PIN_D12 PIN_A12 BLULO
51 PIN_B16 PIN_D13 PIN_B13 SDCS_N 52 PIN_A16 PIN_C13 PIN_A13 VSYNC
53 PIN_B17 PIN_B13 PIN_B14 SD_SCK 54 PIN_A17 PIN_A13 PIN_A14 SD_MOSI
55 PIN_B18 PIN_A15 PIN_D14 USBTX/FPGARX 56 PIN_A18 PIN_A14 PIN_C14 SD_MISO
57 PIN_B19 PIN_B15 PIN_B16 USBCTS/FPGARTS 58 PIN_A19 PIN_C15 PIN_A15 UBSRTS/FPGACTS
59 PIN_B20 PIN_C16 PIN_C16 CD_DET 60 PIN_A20 PIN_B16 PIN_C15 USBRX/FPGATX
61 GND GND GND GND 62 GND GND GND GND
63 5V 5V 5V 5V 64 5V 5V 5V 5V

J8 - I/O pins (J8)

  • All pins are usable and are daisy-chained to 3 expansion connectors
  • Cyclone 10 FPGA notes
    • Cannot place output or bidirectional pin J8IO[35] in input pin location M16
    • Cannot place output or bidirectional pin J8IO[36] in input pin location M15
    • Cannot place output or bidirectional pin J8IO[57] in input pin location E16
    • Cannot place output or bidirectional pin J8IO[58] in input pin location E15

FPGA-ITX-01 J8.PNG

J8 Pins List
U8 PIN EP4CE15/55 5CEFA2 10C1006 U8 PIN EP4CE15/55 5CEFA2 10C1006
1 GND GND GND 2 GND GND GND
3 3.3V 3.3V 3.3V 4 3.3V 3.3V 3.3V
5 GND GND GND 6 GND GND GND
7 PIN_AA13 PIN_AA14 PIN_R9 8 PIN_AB13 PIN_AA13 PIN_T9
9 PIN_AA14 PIN_AA15 PIN_R10 10 PIN_AB14 PIN_AB15 PIN_T10
11 PIN_AA15 PIN_Y15 PIN_R11 12 PIN_AB15 PIN_Y14 PIN_T11
13 PIN_AA16 PIN_AB18 PIN_R12 14 PIN_AB16 PIN_AB17 PIN_T12
15 PIN_AA17 PIN_Y17 PIN_N9 16 PIN_AB17 PIN_Y16 PIN_M9
17 PIN_AA18 PIN_AA18 PIN_M10 18 PIN_AB18 PIN_AA17 PIN_P9
19 PIN_AA19 PIN_AA20 PIN_P11 20 PIN_AB19 PIN_AA19 PIN_N11
21 PIN_AA20 PIN_Y20 PIN_R13 22 PIN_AB20 PIN_Y19 PIN_T13
23 PIN_Y22 PIN_AB21 PIN_T15 24 PIN_Y21 PIN_AB20 PIN_T14
25 PIN_W22 PIN_AA22 PIN_N12 26 PIN_W21 PIN_AB22 PIN_M11
27 PIN_V22 PIN_W22 PIN_R14 28 PIN_V21 PIN_Y22 PIN_N13
29 PIN_U22 PIN_Y21 PIN_N14 30 PIN_U21 PIN_W21 PIN_P14
31 PIN_R22 PIN_U22 PIN_P16 32 PIN_R21 PIN_V21 PIN_R16
33 PIN_P22 PIN_V20 PIN_N16 34 PIN_P21 PIN_W19 PIN_N15
35 PIN_N22 PIN_U21 PIN_M16 36 PIN_N21 PIN_U20 PIN_M15
37 PIN_M22 PIN_R22 PIN_L16 38 PIN_M21 PIN_T22 PIN_L15
39 PIN_L22 PIN_P22 PIN_P15 40 PIN_L21 PIN_R21 PIN_M12
41 PIN_K22 PIN_T20 PIN_L14 42 PIN_K21 PIN_T19 PIN_L13
43 PIN_J22 PIN_P16 PIN_K16 44 PIN_J21 PIN_P17 PIN_K15
45 PIN_H22 PIN_N20 PIN_K12 46 PIN_H21 PIN_N21 PIN_J12
47 PIN_F22 PIN_M21 PIN_J14 48 PIN_F21 PIN_M20 PIN_J13
49 PIN_E22 PIN_M18 PIN_K11 50 PIN_E21 PIN_N19 PIN_J11
51 PIN_D22 PIN_L18 PIN_G11 52 PIN_D21 PIN_L19 PIN_F11
53 PIN_C22 PIN_M22 PIN_F13 54 PIN_C21 PIN_L22 PIN_F14
55 PIN_B22 PIN_L17 PIN_F10 56 PIN_B21 PIN_K17 PIN_F9
57 PIN_N20 PIN_K22 PIN_E16 58 PIN_N19 PIN_K21 PIN_E15
59 PIN_M20 PIN_M16 PIN_D16 60 PIN_M19 PIN_N16 PIN_D15
61 GND GND GND 62 GND GND GND
63 5V 5V 5V 64 5V 5V 5V

J10-J12 - 3 I/O slots IO_1-IO_3

  • 3 I/O connectors
    • 2x40 headers
    • First 64-pins match pinout of J8
    • Last 16 pins are chained together and do not connect to the FPGA (IOX65-80)
  • Cyclone 10 notes
    • Cannot place output or bidirectional pin J8IO[35] in input pin location M16
    • Cannot place output or bidirectional pin J8IO[36] in input pin location M15
    • Cannot place output or bidirectional pin J8IO[57] in input pin location E16
    • Cannot place output or bidirectional pin J8IO[58] in input pin location E15

FPGA-ITX-01 J10-J12 IO Conns.PNG

J10-J12 Pins List

U8 PIN EP4CE15/55 5CEFA2 10C1006 U8 PIN EP4CE15/55 5CEFA2 10C1006
1 GND GND GND 2 GND GND GND
3 3.3V 3.3V 3.3V 4 3.3V 3.3V 3.3V
5 GND GND GND 6 GND GND GND
7 PIN_AA13 PIN_AA14 PIN_R9 8 PIN_AB13 PIN_AA13 PIN_T9
9 PIN_AA14 PIN_AA15 PIN_R10 10 PIN_AB14 PIN_AB15 PIN_T10
11 PIN_AA15 PIN_Y15 PIN_R11 12 PIN_AB15 PIN_Y14 PIN_T11
13 PIN_AA16 PIN_AB18 PIN_R12 14 PIN_AB16 PIN_AB17 PIN_T12
15 PIN_AA17 PIN_Y17 PIN_N9 16 PIN_AB17 PIN_Y16 PIN_M9
17 PIN_AA18 PIN_AA18 PIN_M10 18 PIN_AB18 PIN_AA17 PIN_P9
19 PIN_AA19 PIN_AA20 PIN_P11 20 PIN_AB19 PIN_AA19 PIN_N11
21 PIN_AA20 PIN_Y20 PIN_R13 22 PIN_AB20 PIN_Y19 PIN_T13
23 PIN_Y22 PIN_AB21 PIN_T15 24 PIN_Y21 PIN_AB20 PIN_T14
25 PIN_W22 PIN_AA22 PIN_N12 26 PIN_W21 PIN_AB22 PIN_M11
27 PIN_V22 PIN_W22 PIN_R14 28 PIN_V21 PIN_Y22 PIN_N13
29 PIN_U22 PIN_Y21 PIN_N14 30 PIN_U21 PIN_W21 PIN_P14
31 PIN_R22 PIN_U22 PIN_P16 32 PIN_R21 PIN_V21 PIN_R16
33 PIN_P22 PIN_V20 PIN_N16 34 PIN_P21 PIN_W19 PIN_N15
35 PIN_N22 PIN_U21 PIN_M16 36 PIN_N21 PIN_U20 PIN_M15
37 PIN_M22 PIN_R22 PIN_L16 38 PIN_M21 PIN_T22 PIN_L15
39 PIN_L22 PIN_P22 PIN_P15 40 PIN_L21 PIN_R21 PIN_M12
41 PIN_K22 PIN_T20 PIN_L14 42 PIN_K21 PIN_T19 PIN_L13
43 PIN_J22 PIN_P16 PIN_K16 44 PIN_J21 PIN_P17 PIN_K15
45 PIN_H22 PIN_N20 PIN_K12 46 PIN_H21 PIN_N21 PIN_J12
47 PIN_F22 PIN_M21 PIN_J14 48 PIN_F21 PIN_M20 PIN_J13
49 PIN_E22 PIN_M18 PIN_K11 50 PIN_E21 PIN_N19 PIN_J11
51 PIN_D22 PIN_L18 PIN_G11 52 PIN_D21 PIN_L19 PIN_F11
53 PIN_C22 PIN_M22 PIN_F13 54 PIN_C21 PIN_L22 PIN_F14
55 PIN_B22 PIN_L17 PIN_F10 56 PIN_B21 PIN_K17 PIN_F9
57 PIN_N20 PIN_K22 PIN_E16 58 PIN_N19 PIN_K21 PIN_E15
59 PIN_M20 PIN_M16 PIN_D16 60 PIN_M19 PIN_N16 PIN_D15
61 GND GND GND 62 GND GND GND
63 5V 5V 5V 64 5V 5V 5V
65 IOX_65 IOX_65 IOX_65 66 IOX_66 IOX_66 IOX_66
67 IOX_67 IOX_67 IOX_67 68 IOX_68 IOX_68 IOX_68
69 IOX_69 IOX_69 IOX_69 70 IOX_70 IOX_70 IOX_70
71 IOX_71 IOX_71 IOX_71 72 IOX_72 IOX_72 IOX_72
73 IOX_73 IOX_73 IOX_73 74 IOX_74 IOX_74 IOX_74
75 IOX_75 IOX_75 IOX_75 76 IOX_76 IOX_76 IOX_76
77 IOX_77 IOX_77 IOX_77 78 IOX_78 IOX_78 IOX_78
79 IOX_79 IOX_79 IOX_79 80 IOX_80 IOX_80 IOX_80
IOX_81 IOX_81 IOX_81 82 IOX_82 IOX_82 IOX_82

J14 - Power LEDs

FPGA-ITX-01 J14 CaseLEDs.PNG

J15 - Reset Switch

  • Right angle header
  • Connects to J8-35
  • Attach case reset line here
  • Cyclone 10 does not have internal weak pull up for this pin

J16 - Power Switch

  • Connects to case power switch
  • Shuts off power from USB B
  • Does not affect power from RP2040 card

H1 - I/O Slots Power Select Jumper

  • Can use 3.3V from FPGA card or on-board 3.3V regulator

1 MB SRAM

  • 1MB SRAM
    • IS62WV10248EBLL-45TLI, SRAM. Async, 1Mbx8, 45ns
    • For banked use in CP/M and as RAM Disk in other 8-bit micro designs

RETRO-FPGA-SRAM.PNG

170x170mm, Mini-ITX card

MINI-ITX CASE-03.jpg

Card Mechanicals

Mini-ITX Mechs.PNG

Card Height

Mini-ITX ComponentHeight Mechs.PNG

Back Panel

Mini-ITX BackPanel Mechs.PNG

Case Cabling

ITX Case Cables.jpg

Expansion Cards

FPGA-ITX-01 expansion cards plug into the expansion connectors to expand the functionality of the FPGA design.

ITX-65C816

  • ITX-65C816
  • W65C816 CPU module
    • 3.3V
    • Running at 8.33 MHz
    • Native mode (65C816 extended code) and emulation mode (65C02 code)
    • Native mode allows for 24-bit address space

ITX-65816 P18616 720PX.jpg

ITX-PI-PICO

ITX-Pi-PICO FRONT 3D.png

ITX-BKOUT

  • ITX-BKOUT
  • Breakout card which connects to the pins of the expansion connectors with power/ground down the center of the card.

ITX-BKOUT FRONT 3D.PNG

  • Configured as Bus Monitor for Lohic Analyzer

ITX-BKOUT P18619 720px.jpg

ITX-SWLEDs

  • ITX-SWLEDs
  • 8 pushbuttons, 8 slide switches, 16 LEDs.

ITX-SWLEDs FRONT-3D.png

Mechanicals

FPGA-ITX-01 IYX MECHS.PNG

  • QMTECH FPGA card

QMTECH FPGA EP4CE15.jpg

Software

Software that runs on the card

Multicomp Builds

Tested Multicomp builds

XIAO RP2040

  • USB-SERIAL - Arduino sketch turns the RP2040 into a USB to Serial Bridge
    • Runs at 115,200 baud
    • Hardware Handshake implemented
      • Only uses RTS output from the FPGA to hold off output
    • Most Multicomp builds switch I/O with F1 key
  • TeraTerm at 115,200 baud

Revision History

Rev 2

  • Moved upper right mounting hole
  • Fixed R23 DRC
  • Add pull-up resistors for input only pins
    • J8-35, 36, 57, 58
  • Move silkscreen pin numbers around FPGA a bit
  • Widen JTAG silkscreen block
  • Verified pin No Connects are correct
  • Added Rev 2 marking
  • Change R2H, etc to call out R/G/B (match PL)
  • Tested/works
    • Video
    • PS/2 keyboard
    • SD card
    • 5V input

Rev 1

  • Upper right mounting hole (near XAIO USB/Serial interface) is in wrong spot
    • At 0.9" from edge, should be 0.9" from upper left mounting hole
    • Not big issue, no mechanical interference on board, just use 3 mounting holes to install in case
    • Yabs = 2.47480315, change to 2.87480315
  • R23 DRC error
    • Overshot pin on rear side
    • Verified right pin is connected
  • Input only pins (using Cyclone 10) do not support internal pull-ups
  • Missing Rev marking (use P-Touch label)

Assembly Sheet