7I85 pinout operator@tormachpcnc:~/v2.4.3/mesa$ sudo mesaflash --device 5i25 --sserial SSLBP port 0: SSLBP Version: 1.43 SSLBP Channels: 5 SSLBP Baud Rate: 2500000 sserial device at channel 4: 7I73 (unit 0x13000147) SwRevision = 14 HwRevision = 1 NVBaudRate = 2.5Mb NVUnitNumber = 0x13000147 NVWatchDogTimeout = 50ms SOFTWARE MODE InputOutputEncoder [index 00] SOFTWARE MODE InputOutputEncoderAnalog [index 01] SOFTWARE MODE InputOutputEncoderAnalog [index 02] SOFTWARE MODE InputOutputEncoderDisplay [index 00] SOFTWARE MODE InputOutputEncoderAnalogDisplay [index 01] SOFTWARE MODE InputOutputEncoderAnalogWideDisplay [index 02] SOFTWARE MODE InputOutputEncoderKeycode4by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogKeycode4by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogKeycode4by8 [index 02] SOFTWARE MODE InputOutputEncoderDisplayKeycode4by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogDisplayKeyCode4by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogWideDisplayKeyCode4by8 [index 02] SOFTWARE MODE InputOutputEncoderKeycode8by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogKeyCode8by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogKeyCode8by8 [index 02] SOFTWARE MODE InputOutputEncoderDisplayKeycode8by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogDisplayKeyCode8by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogWideDisplayKeyCode8by8 [index 02] operator@tormachpcnc:~/v2.4.3/mesa$ sudo mesaflash --device 5i25 --readhmid Configuration Name: HOSTMOT2 General configuration information: BoardName : MESA5I25 FPGA Size: 9 KGates FPGA Pins: 144 Number of IO Ports: 2 Width of one I/O port: 17 Clock Low frequency: 33.3333 MHz Clock High frequency: 200.0000 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: 33.333 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: 33.333 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: 33.333 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: MuxedQCount There are 6 of MuxedQCount in configuration Version: 4 Registers: 5 BaseAddress: 3600 ClockFrequency: 33.333 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: MuxedQCountSel There are 1 of MuxedQCountSel in configuration Version: 0 Registers: 0 BaseAddress: 0000 ClockFrequency: 33.333 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: PWM There are 1 of PWM in configuration Version: 0 Registers: 5 BaseAddress: 4100 ClockFrequency: 200.000 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: 33.333 MHz Register Stride: 256 bytes Instance Stride: 64 bytes Module: StepGen There are 5 of StepGen in configuration Version: 2 Registers: 10 BaseAddress: 2000 ClockFrequency: 33.333 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: LED There are 1 of LED in configuration Version: 0 Registers: 1 BaseAddress: 0200 ClockFrequency: 33.333 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Configuration pin-out: IO Connections for P3 Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir 1 0 IOPort StepGen 4 Step/Table1 (Out) 14 1 IOPort None 2 2 IOPort StepGen 0 Dir/Table2 (Out) 15 3 IOPort None 3 4 IOPort StepGen 0 Step/Table1 (Out) 16 5 IOPort None 4 6 IOPort StepGen 1 Dir/Table2 (Out) 17 7 IOPort PWM 0 PWM (Out) 5 8 IOPort StepGen 1 Step/Table1 (Out) 6 9 IOPort StepGen 2 Dir/Table2 (Out) 7 10 IOPort StepGen 2 Step/Table1 (Out) 8 11 IOPort StepGen 3 Dir/Table2 (Out) 9 12 IOPort StepGen 3 Step/Table1 (Out) 10 13 IOPort MuxedQCount 0 MuxQ-IDX (In) 11 14 IOPort MuxedQCount 0 MuxQ-A (In) 12 15 IOPort MuxedQCount 0 MuxQ-B (In) 13 16 IOPort None IO Connections for P2 Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir 1 17 IOPort SSerial 0 RXData4 (In) 14 18 IOPort SSerial 0 TXData4 (Out) 2 19 IOPort SSerial 0 RXData3 (In) 15 20 IOPort SSerial 0 TXData3 (Out) 3 21 IOPort SSerial 0 RXData2 (In) 16 22 IOPort SSerial 0 TXData2 (Out) 4 23 IOPort SSerial 0 RXData1 (In) 17 24 IOPort SSerial 0 TXData1 (Out) 5 25 IOPort SSerial 0 RXData0 (In) 6 26 IOPort SSerial 0 TXData0 (Out) 7 27 IOPort MuxedQCountSel 2 MuxSel0 (Out) 8 28 IOPort MuxedQCount 1 MuxQ-A (In) 9 29 IOPort MuxedQCount 1 MuxQ-B (In) 10 30 IOPort MuxedQCount 1 MuxQ-IDX (In) 11 31 IOPort MuxedQCount 2 MuxQ-A (In) 12 32 IOPort MuxedQCount 2 MuxQ-B (In) 13 33 IOPort MuxedQCount 2 MuxQ-IDX (In) operator@tormachpcnc:~/v2.4.3/mesa$ Serial land on pins 5&6 operator@tormachpcnc:~/v2.4.3/mesa$ sudo mesaflash --device 5i25 --sserial SSLBP port 0: SSLBP Version: 1.43 SSLBP Channels: 5 SSLBP Baud Rate: 2500000 sserial device at channel 0: 7I73 (unit 0x13000147) SwRevision = 14 HwRevision = 1 NVBaudRate = 2.5Mb NVUnitNumber = 0x13000147 NVWatchDogTimeout = 50ms SOFTWARE MODE InputOutputEncoder [index 00] SOFTWARE MODE InputOutputEncoderAnalog [index 01] SOFTWARE MODE InputOutputEncoderAnalog [index 02] SOFTWARE MODE InputOutputEncoderDisplay [index 00] SOFTWARE MODE InputOutputEncoderAnalogDisplay [index 01] SOFTWARE MODE InputOutputEncoderAnalogWideDisplay [index 02] SOFTWARE MODE InputOutputEncoderKeycode4by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogKeycode4by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogKeycode4by8 [index 02] SOFTWARE MODE InputOutputEncoderDisplayKeycode4by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogDisplayKeyCode4by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogWideDisplayKeyCode4by8 [index 02] SOFTWARE MODE InputOutputEncoderKeycode8by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogKeyCode8by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogKeyCode8by8 [index 02] SOFTWARE MODE InputOutputEncoderDisplayKeycode8by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogDisplayKeyCode8by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogWideDisplayKeyCode8by8 [index 02] operator@tormachpcnc:~/v2.4.3/mesa$