FreeCalypso > hg > fc-pcm-if
comparison fpga/common/icestick-mcsi.pcf @ 0:4624f3da093a
starting project with FPGA infra from fc-sim-sniff
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Fri, 11 Oct 2024 18:36:25 +0000 |
| parents | |
| children |
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| -1:000000000000 | 0:4624f3da093a |
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| 1 # Pin Constraint File for the HK1X FPGA as wired on the Icestick board, | |
| 2 # adapted for FCDEV3B MCSI application. | |
| 3 | |
| 4 # Board essentials | |
| 5 set_io CLK12 21 | |
| 6 set_io LED1 99 | |
| 7 set_io LED2 98 | |
| 8 set_io LED3 97 | |
| 9 set_io LED4 96 | |
| 10 set_io LED5 95 | |
| 11 | |
| 12 # FT2232H UART channel, signal names are from FT2232H DTE perspective, | |
| 13 # the logic in the FPGA has to act as DCE. | |
| 14 | |
| 15 set_io UART_TxD 9 | |
| 16 set_io UART_RxD 8 | |
| 17 set_io UART_RTS 7 | |
| 18 set_io UART_CTS 4 | |
| 19 set_io UART_DTR 3 | |
| 20 set_io UART_DSR 2 | |
| 21 set_io UART_DCD 1 | |
| 22 | |
| 23 # Calypso MCSI connection on J1 header pins, pinout chosen to match FCDEV3B. | |
| 24 | |
| 25 set_io MCSI_CLK 115 | |
| 26 set_io MCSI_RXD 114 | |
| 27 set_io MCSI_TXD 113 | |
| 28 set_io MCSI_FSYNCH 112 |