Straight up RS-232 for the PSX. No USB.
This should help get those files and PS-EXE's uploaded for now.
Option 1 Includes: Populated board and 10 pin ribbon connector to PSX serial cable.
Price: $24.95
Option 2 Includes: Un-populated board, no populated board and no 10 pin ribbon connector to PSX serial cable.
Price: $12.95
IC1: SN74LS00 (DIP)
IC2: MAX232 (DIP)
IC3: MAX232 (DIP)
Capacitors: (C1-C10 (all)) 1uF (or more) at 16V. 5mm footprint.
PSX SERIAL:
- 1: PSX RTS
- 2: GROUND
- 3: PSX DTR
- 4: PSX CTS
- 5: PSX TXD
- 6: PSX DSR
- 7: PSX VCC (5.0V)
- 8: PSX RXD
- 9: NC
- 10: NC
PC SERIAL (DB-9):
- 1: NC
- 2: PC RXD
- 3: PC TXD
- 4: PC DTR
- 5: GROUND
- 6: PC DSR
- 7: PC RTS
- 8: PC CTS
- 9: NC
Print out document for wiring:
Code: Select all
IC1: SN74LS00 (DIP)
IC2: MAX232 (DIP)
IC3: MAX232 (DIP)
Capacitors: (C1-C10 (all)) 1uF (or more) at 16V. 5mm footprint.
PSX SERIAL:
- 1: PSX RTS
- 2: GROUND
- 3: PSX DTR
- 4: PSX CTS
- 5: PSX TXD
- 6: PSX DSR
- 7: PSX VCC (3.3V)
- 8: PSX RXD
- 9: NC
- 10: NC
PC SERIAL (DB-9):
- 1: NC
- 2: PC RXD
- 3: PC TXD
- 4: PC DTR
- 5: GROUND
- 6: PC DSR
- 7: PC RTS
- 8: PC CTS
- 9: NC
- 1 RTS
- 2 GND
- 3 DTR
- 4 CTS
- 5 TXD
- 6 DSR
- 7 +3.3v (this is not connected in most cables as it was never required)
- 8 RXD