7i92TM 7i77

I'm having trouble with my 7i92 board finding the 7i77. I can get linuxcnc to run and open the HAL config. It shows the watchdog has not bit however the i/o fault light on the 7i77 stays on. I have 5 volts going to TB1 and 24 volts going to Vin. The encoder does not read.

"mesaflash --device 7i92t --addr 10.10.10.10 --readhmid" shows the 7i92 board only.

I tried,"mesaflash --device 7i92t --addr 10.10.10.10 --dbname1 7i77" can't find the board.

I've tried pncconf many different ways and I still get the same result. Is there a known problem with these cards working together?

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: 180.0000 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: QCount
There are 2 of QCount in configuration
Version: 2
Registers: 5
BaseAddress: 3000
ClockFrequency: 100.000 MHz
Register Stride: 256 bytes
Instance Stride: 4 bytes

Module: StepGen
There are 10 of StepGen in configuration
Version: 2
Registers: 10
BaseAddress: 2000
ClockFrequency: 100.000 MHz
Register Stride: 256 bytes
Instance Stride: 4 bytes

Module: PWM
There are 2 of PWM in configuration
Version: 0
Registers: 5
BaseAddress: 4100
ClockFrequency: 180.000 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: 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 None
14 1 IOPort PWM 0 PWM (Out)
2 2 IOPort StepGen 0 Step/Table1 (Out)
15 3 IOPort None
3 4 IOPort StepGen 0 Dir/Table2 (Out)
16 5 IOPort StepGen 4 Step/Table1 (Out)
4 6 IOPort StepGen 1 Step/Table1 (Out)
17 7 IOPort None
5 8 IOPort StepGen 1 Dir/Table2 (Out)
6 9 IOPort StepGen 2 Step/Table1 (Out)
7 10 IOPort StepGen 2 Dir/Table2 (Out)
8 11 IOPort StepGen 3 Step/Table1 (Out)
9 12 IOPort StepGen 3 Dir/Table2 (Out)
10 13 IOPort QCount 0 Quad-A (In)
11 14 IOPort QCount 0 Quad-B (In)
12 15 IOPort QCount 0 Quad-IDX (In)
13 16 IOPort None

IO Connections for P1
DB25 pin# I/O Pri. func Sec. func Chan Sec. Pin func Sec. Pin Dir

1 17 IOPort None
14 18 IOPort PWM 1 PWM (Out)
2 19 IOPort StepGen 5 Step/Table1 (Out)
15 20 IOPort None
3 21 IOPort StepGen 5 Dir/Table2 (Out)
16 22 IOPort StepGen 9 Step/Table1 (Out)
4 23 IOPort StepGen 6 Step/Table1 (Out)
17 24 IOPort None
5 25 IOPort StepGen 6 Dir/Table2 (Out)
6 26 IOPort StepGen 7 Step/Table1 (Out)
7 27 IOPort StepGen 7 Dir/Table2 (Out)
8 28 IOPort StepGen 8 Step/Table1 (Out)
9 29 IOPort StepGen 8 Dir/Table2 (Out)
10 30 IOPort QCount 1 Quad-A (In)
11 31 IOPort QCount 1 Quad-B (In)
12 32 IOPort QCount 1 Quad-IDX (In)
13 33 IOPort None

r@r-DX4870:~$

I tried this earlier.

mesaflash --device 7i92t --addr 10.10.10.10 --write 7i92_7i77x2.bit


r@r-DX4870:~/Downloads$ mesaflash --device 7i92t --addr 10.10.10.10 --write 7i92_7i77x2.bit
Can't find bitfile 7i92_7i77x2.bit
r@r-DX4870:~/Downloads$


I'm not sure how it would have 7i76 firmware.
Could it have been caused by pncconf?

I down loaded the file from mesa and i tried this. I'm not sure if I'm doing something wrong.

r@r-DX4870:~/Downloads/7i92/configs/hostmot2$ mesaflash --device 7i92t --addr 10.10.10.10 --write 7i92_7i77x2.bit
Checking file... OK
File type: Xilinx bit file
Error: wrong bitfile destination device: 6slx9tqg144, should be T20F256
r@r-DX4870:~/Downloads/7i92/configs/hostmot2$

r@r-DX4870:~/Downloads/7i92t/configs/hostmot2$ mesaflash --device 7i92t --addr 10.10.10.10 --write 7i92t_7i77x2.bit
Can't find bitfile 7i92t_7i77x2.bit
r@r-DX4870:~/Downloads/7i92t/configs/hostmot2$

The correct file is 7i92t_7i77x2d.bin

Thank You guys very much!! The program is now reading the encoder and the i/o is functioning.