Difference between revisions of "Z80 in 3 Chips"
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* [[Front Panel For 8 Bit Computers]] | * [[Front Panel For 8 Bit Computers]] | ||
| − | * | + | * Z80 in 3 Chips |
* [[SD_CARD_X49]] mounted on [[CARRIER95TO49MM]] | * [[SD_CARD_X49]] mounted on [[CARRIER95TO49MM]] | ||
* [[JOYPAD]] | * [[JOYPAD]] | ||
Revision as of 12:08, 28 March 2021
Contents
Features
- Z80
- PSoC5LP
- 512KB SRAM
- Optional MCP23017 16-bit port expander
- I2C Addresses 0x24
- Optional Front Panel
- I2C Addresses 0x20-0x23
- SPI interface for SDHC card
Stackup (top to bottom)
- Front Panel For 8 Bit Computers
- Z80 in 3 Chips
- SD_CARD_X49 mounted on CARRIER95TO49MM
- JOYPAD
Connectors
H1 I2C Interface
H2 ISP Download
H3- SD Card
H4 - I/O
J1 - USB B
J2, J3 - I/O Ports
- J3 connects to JOYPAD
J4 - Audio Out
J5 - Z80 Signals
Software
Hackaday Page
Videos
