linuxcnc@raspberrypi:~ $ sudo mesaflash --device 7i92t --addr 10.10.10.10 --readhmid Configuration Name: HOSTMOT2 General configuration information: BoardName : MESA7I92 FPGA Size: 20 KGates FPGA Pins: 256 Number of IO Ports: 2 Width of one I/O port: 17 Clock Low frequency: 100.0000 MHz Clock High frequency: 175.0000 MHz IDROM Type: 3 Instance Stride 0: 4 Instance Stride 1: 64 Register Stride 0: 256 Register Stride 1: 256 Modules in configuration: Module: DPLL There are 1 of DPLL in configuration Version: 0 Registers: 7 BaseAddress: 7000 ClockFrequency: 100.000 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: WatchDog There are 1 of WatchDog in configuration Version: 0 Registers: 3 BaseAddress: 0C00 ClockFrequency: 100.000 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: IOPort There are 2 of IOPort in configuration Version: 0 Registers: 5 BaseAddress: 1000 ClockFrequency: 100.000 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: SSI There are 12 of SSI in configuration Version: 0 Registers: 4 BaseAddress: 6900 ClockFrequency: 100.000 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: SSerial There are 1 of SSerial in configuration Version: 0 Registers: 6 BaseAddress: 5B00 ClockFrequency: 100.000 MHz Register Stride: 256 bytes Instance Stride: 64 bytes Module: LED There are 1 of LED in configuration Version: 0 Registers: 1 BaseAddress: 0200 ClockFrequency: 100.000 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Configuration pin-out: IO Connections for P2 DB25 pin# I/O Pri. func Sec. func Chan Sec. Pin func Sec. Pin Dir 1 0 IOPort SSI 0 Data (In) 14 1 IOPort SSI 1 Data (In) 2 2 IOPort SSI 2 Data (In) 15 3 IOPort SSI 3 Data (In) 3 4 IOPort SSI 0 SClk (Out) 16 5 IOPort SSI 1 SClk (Out) 4 6 IOPort SSI 2 SClk (Out) 17 7 IOPort SSI 3 SClk (Out) 5 8 IOPort SSI 4 Data (In) 6 9 IOPort SSI 5 Data (In) 7 10 IOPort SSerial 0 RXData0 (In) 8 11 IOPort SSerial 0 RXData1 (In) 9 12 IOPort SSI 4 SClk (Out) 10 13 IOPort SSI 5 SClk (Out) 11 14 IOPort SSerial 0 TXData0 (Out) 12 15 IOPort SSerial 0 TXData1 (Out) 13 16 IOPort SSerial 0 TXEn1 (Out) IO Connections for P1 DB25 pin# I/O Pri. func Sec. func Chan Sec. Pin func Sec. Pin Dir 1 17 IOPort SSI 6 Data (In) 14 18 IOPort SSI 7 Data (In) 2 19 IOPort SSI 8 Data (In) 15 20 IOPort SSI 9 Data (In) 3 21 IOPort SSI 6 SClk (Out) 16 22 IOPort SSI 7 SClk (Out) 4 23 IOPort SSI 8 SClk (Out) 17 24 IOPort SSI 9 SClk (Out) 5 25 IOPort SSI 10 Data (In) 6 26 IOPort SSI 11 Data (In) 7 27 IOPort SSerial 0 RXData2 (In) 8 28 IOPort SSerial 0 RXData3 (In) 9 29 IOPort SSI 10 SClk (Out) 10 30 IOPort SSI 11 SClk (Out) 11 31 IOPort SSerial 0 TXData2 (Out) 12 32 IOPort SSerial 0 TXData3 (Out) 13 33 IOPort SSerial 0 TXEn3 (Out)