OK, thank you very much for the explanations.
I have to ask and mention something else here. Is it important for the function of the fully configured machine that the electrical cabinet with the Mesa 7i92 and 7i76 remains powered? If so, is it also important that the PC remains switched on at all times? The question is because, as I mentioned earlier in the thread, I had problems with the network connection after starting the PC from standby. On the one hand, the internet connection of the PC is guaranteed via a small USB hub, but the accessibility of the 7i92 card directly from the PC with an Ethernet cable with ping 10.10.10.10 is not always guaranteed, but with 10.10.10.11 it is. I just checked all the network connection details. Once set up, I imitate it
forum.linuxcnc.org/27-driver-boards/3559...ethernet-mesa-boards I notice that the gateway 10.10.10.1 in the mask is always empty when I check. Before, for example, it was Impossible to ping the card with ping 10.10.10.10, but with 10.10.10.11 it is possible. I also couldn't read the card.
Now after restarting the PC (I checked the settings in the BIOS) I tried the same thing again and with 10.10.10.10 and 10.10.10.11 I can ping the card. I can also now read them, which was not possible before. I'm a little disillusioned?
Is this thing going to work? I looked at your suggested menu item AMD CBS, I can select it but I can't turn anything on or off in any way. Such a menu item doesn't really make sense to me.
I'll try out other settings in the BIOS
For me the configuration PC > 7i92/7i76 seems to make a rather unstable impression. I would like to know whether the connected components on the 7i76 can be read or whether the function can be addressed. I hope that we find the way.
thank you very much
cnc@cnc:~$ ping 10.10.10.10
PING 10.10.10.10 (10.10.10.10) 56(84) bytes of data.
64 bytes from 10.10.10.10: icmp_seq=1 ttl=64 time=0.157 ms
64 bytes from 10.10.10.10: icmp_seq=2 ttl=64 time=0.117 ms
64 bytes from 10.10.10.10: icmp_seq=3 ttl=64 time=0.123 ms
64 bytes from 10.10.10.10: icmp_seq=4 ttl=64 time=0.125 ms
64 bytes from 10.10.10.10: icmp_seq=5 ttl=64 time=0.093 ms
^C
--- 10.10.10.10 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4103ms
rtt min/avg/max/mdev = 0.093/0.123/0.157/0.020 ms
cnc@cnc:~$ ping 10.10.10.11
PING 10.10.10.11 (10.10.10.11) 56(84) bytes of data.
64 bytes from 10.10.10.11: icmp_seq=1 ttl=64 time=0.027 ms
64 bytes from 10.10.10.11: icmp_seq=2 ttl=64 time=0.062 ms
64 bytes from 10.10.10.11: icmp_seq=3 ttl=64 time=0.063 ms
^C
--- 10.10.10.11 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2039ms
rtt min/avg/max/mdev = 0.027/0.050/0.063/0.016 ms
cnc@cnc:~$ sudo mesaflash --device 7i92 --addr 10.10.10.10 --readhmid
[sudo] Passwort für cnc:
Configuration Name: HOSTMOT2
General configuration information:
BoardName : MESA7I92
FPGA Size: 9 KGates
FPGA Pins: 144
Number of IO Ports: 2
Width of one I/O port: 17
Clock Low frequency: 100.0000 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: 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 1 of QCount in configuration
Version: 2
Registers: 5
BaseAddress: 3000
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: StepGen
There are 5 of StepGen in configuration
Version: 2
Registers: 10
BaseAddress: 2000
ClockFrequency: 100.000 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 StepGen 0 Dir/Table2 (Out)
14 1 IOPort StepGen 0 Step/Table1 (Out)
2 2 IOPort StepGen 1 Dir/Table2 (Out)
15 3 IOPort StepGen 1 Step/Table1 (Out)
3 4 IOPort StepGen 2 Dir/Table2 (Out)
16 5 IOPort StepGen 2 Step/Table1 (Out)
4 6 IOPort StepGen 3 Dir/Table2 (Out)
17 7 IOPort StepGen 3 Step/Table1 (Out)
5 8 IOPort StepGen 4 Dir/Table2 (Out)
6 9 IOPort StepGen 4 Step/Table1 (Out)
7 10 IOPort SSerial 0 TXData0 (Out)
8 11 IOPort SSerial 0 RXData0 (In)
9 12 IOPort SSerial 0 TXData1 (Out)
10 13 IOPort SSerial 0 RXData1 (In)
11 14 IOPort QCount 0 Quad-IDX (In)
12 15 IOPort QCount 0 Quad-B (In)
13 16 IOPort QCount 0 Quad-A (In)
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 None
2 19 IOPort None
15 20 IOPort None
3 21 IOPort None
16 22 IOPort None
4 23 IOPort None
17 24 IOPort None
5 25 IOPort None
6 26 IOPort None
7 27 IOPort None
8 28 IOPort None
9 29 IOPort None
10 30 IOPort None
11 31 IOPort None
12 32 IOPort None
13 33 IOPort None
cnc@cnc:~$