ODAS-PSOC5

Features

• PSOC part CY8C5267AXI-LP051
  • Core: ARM Cortex M3
  • Data Bus Width: 32 bit
  • Maximum Clock Frequency: 67 MHz
  • Program Memory Size: 128 kB
  • Data RAM Size: 32 kB
  • ADC Resolution: 12 bit
  • Data RAM Type: SRAM
  • Interface Type: I2C, USB
  • Number of ADC Channels: 1
  • Number of I/Os: 72 I/O
  • Number of Timers/Counters: 4 Timer
  • Program Memory Type: Flash
• 16 MHz crystal
• 24C32 EEPROM
• LED - DS1 (on P5-4)

Headers

H1 - PSOC Programming Header

1. SWDIO
2. SWDCLK
3. RESET
4. GND

H2 - EEPROM Write Enable

• Install to enable EEPROM writes

H3 - I/O Voltage Zone 3 (VZ3)

• 1-2 = 3.3V
• 2-3 = 5V
• Connects to J1

H4 - I/O Voltage Sine 0 (VZo)

• 1-2 = 3.3V
• 2-3 = 5V
• Connects to J1

Connectors

J1 - Power

• 7-12V in
• Regulator provides 5V to card
• Fuse protected 5V and 3.3V power distribution

J2 - USB Micro B

• Power not connected through this connector

P1

Pin	Descr		Pin	Descr
1	GND		2	GND
3	VCC (Zone 0)		4	VCC (Zone 0)
5	Pin.85		6	Pin.84
7	Pin.83		8	Pin.82
9	Pin.81		10	Pin.80
11	Pin.79		12	Pin.78
13	Pin.77		14	Pin.76
15	Pin.74		16	Pin.73
17	Pin.72		18	Pin.71
19	Pin.70		20	Pin.69
21	Pin.68		22	Pin.67
23	Pin.56		24	Pin.55
25	Pin.54		26	Pin.53
27	Pin.52		28	Pin.51
29	Pin.49		30	Pin.48
31	Pin.47		32	Pin.46
33	Pin.45		34	Pin.44
35	VCC (Zone 3)		36	VCC (Zone 3)
37	GND		38	GND
39	N/C		40	N/C

P2 - I2C Master (or Slave)

1. GND
2. 3.3V
3. SDA
4. SCL

P3 - I2C Terminator

• Install headers to enable terminators
• 1-2 SDA 3.3K Terminator
• 3-4 SCL 3.3K Terminator

P4 - SPI

1. SPI_MOSI
2. SPI_MISO
3. SPI_CK
4. SPI_CE0
5. +3.3V
6. GND

CAD - Rev X4

Test Setup

• (2) LED-TEST-2 cards