FreeCalypso > hg > fc-sim-sniff

annotate fpga/sniffer-basic/icestick.pcf @ 18:af1a9732da1f

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FPGA build: include yosys-wrap in this repository
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 21 Aug 2023 19:25:35 +0000
parents 7db5fd6646df
children e5c5162b3a8c
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7db5fd6646df fpga/sniffer-basic: initial version
Mychaela Falconia <falcon@freecalypso.org>
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1 # Pin Constraint File for the HK1X FPGA as wired on the Icestick board,
7db5fd6646df fpga/sniffer-basic: initial version
Mychaela Falconia <falcon@freecalypso.org>
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2 # adapted for SIMtrace-ice application.
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3
7db5fd6646df fpga/sniffer-basic: initial version
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4 # Board essentials
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Mychaela Falconia <falcon@freecalypso.org>
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5 set_io CLK12 21
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Mychaela Falconia <falcon@freecalypso.org>
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6 set_io LED1 99
7db5fd6646df fpga/sniffer-basic: initial version
Mychaela Falconia <falcon@freecalypso.org>
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7 set_io LED2 98
7db5fd6646df fpga/sniffer-basic: initial version
Mychaela Falconia <falcon@freecalypso.org>
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8 set_io LED3 97
7db5fd6646df fpga/sniffer-basic: initial version
Mychaela Falconia <falcon@freecalypso.org>
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9 set_io LED4 96
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10 set_io LED5 95
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Mychaela Falconia <falcon@freecalypso.org>
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12 # FT2232H UART channel, signal names are from FT2232H DTE perspective,
7db5fd6646df fpga/sniffer-basic: initial version
Mychaela Falconia <falcon@freecalypso.org>
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13 # the logic in the FPGA has to act as DCE.
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15 set_io UART_TxD 9
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Mychaela Falconia <falcon@freecalypso.org>
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16 set_io UART_RxD 8
7db5fd6646df fpga/sniffer-basic: initial version
Mychaela Falconia <falcon@freecalypso.org>
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17 set_io UART_RTS 7
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Mychaela Falconia <falcon@freecalypso.org>
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18 set_io UART_CTS 4
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Mychaela Falconia <falcon@freecalypso.org>
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19 set_io UART_DTR 3
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Mychaela Falconia <falcon@freecalypso.org>
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20 set_io UART_DSR 2
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Mychaela Falconia <falcon@freecalypso.org>
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21 set_io UART_DCD 1
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22
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Mychaela Falconia <falcon@freecalypso.org>
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23 # SIM sniffing interface, receiving outputs from the level shifter board
7db5fd6646df fpga/sniffer-basic: initial version
Mychaela Falconia <falcon@freecalypso.org>
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24 # via J1 header pins
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26 set_io SIM_RST 112
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27 set_io SIM_CLK 113
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28 set_io SIM_IO 114