RPI 7C81 + 7i76 + 7i73
12 Jul 2022 10:17 #247128
by bassti
RPI 7C81 + 7i76 + 7i73 was created by bassti
Hello to everyone,
I have a Problem in my configuration - i cant use the P5 or P6 connector from the 7C81 to drive the 7i73.
I use the following Bitfile: 7C81_7i76x2d.bit
I think there is just sserial bus at the P1 - P3 Connectors
can somebody change the bitfile that i have one sserial at P5 ?
thanks bassti
Bitfile i use :
Configuration Name: HOSTMOT2
General configuration information:
BoardName : MESA7C81
FPGA Size: 9 KGates
FPGA Pins: 144
Number of IO Ports: 3
Width of one I/O port: 19
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 3 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: 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 10 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 P1+Serial
Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir
0 0 IOPort StepGen 0 Dir/Table2 (Out)
0 1 IOPort StepGen 0 Step/Table1 (Out)
0 2 IOPort StepGen 1 Dir/Table2 (Out)
0 3 IOPort StepGen 1 Step/Table1 (Out)
0 4 IOPort StepGen 2 Dir/Table2 (Out)
0 5 IOPort StepGen 2 Step/Table1 (Out)
0 6 IOPort StepGen 3 Dir/Table2 (Out)
0 7 IOPort StepGen 3 Step/Table1 (Out)
0 8 IOPort StepGen 4 Dir/Table2 (Out)
0 9 IOPort StepGen 4 Step/Table1 (Out)
0 10 IOPort SSerial 0 TXData0 (Out)
0 11 IOPort SSerial 0 RXData0 (In)
0 12 IOPort SSerial 0 TXData1 (Out)
0 13 IOPort SSerial 0 RXData1 (In)
0 14 IOPort QCount 0 Quad-IDX (In)
0 15 IOPort QCount 0 Quad-B (In)
0 16 IOPort QCount 0 Quad-A (In)
0 17 IOPort None
0 18 IOPort None
IO Connections for P2+Serial
Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir
0 19 IOPort StepGen 5 Dir/Table2 (Out)
0 20 IOPort StepGen 5 Step/Table1 (Out)
0 21 IOPort StepGen 6 Dir/Table2 (Out)
0 22 IOPort StepGen 6 Step/Table1 (Out)
0 23 IOPort StepGen 7 Dir/Table2 (Out)
0 24 IOPort StepGen 7 Step/Table1 (Out)
0 25 IOPort StepGen 8 Dir/Table2 (Out)
0 26 IOPort StepGen 8 Step/Table1 (Out)
0 27 IOPort StepGen 9 Dir/Table2 (Out)
0 28 IOPort StepGen 9 Step/Table1 (Out)
0 29 IOPort SSerial 0 TXData2 (Out)
0 30 IOPort SSerial 0 RXData2 (In)
0 31 IOPort SSerial 0 TXData3 (Out)
0 32 IOPort SSerial 0 RXData3 (In)
0 33 IOPort QCount 1 Quad-IDX (In)
0 34 IOPort QCount 1 Quad-B (In)
0 35 IOPort QCount 1 Quad-A (In)
0 36 IOPort None
0 37 IOPort None
IO Connections for P7+Serial
Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir
0 38 IOPort None
0 39 IOPort None
0 40 IOPort None
0 41 IOPort None
0 42 IOPort None
0 43 IOPort None
0 44 IOPort None
0 45 IOPort None
0 46 IOPort None
0 47 IOPort None
0 48 IOPort None
0 49 IOPort None
0 50 IOPort None
0 51 IOPort None
0 52 IOPort None
0 53 IOPort None
0 54 IOPort None
0 55 IOPort None
0 56 IOPort None
I have a Problem in my configuration - i cant use the P5 or P6 connector from the 7C81 to drive the 7i73.
I use the following Bitfile: 7C81_7i76x2d.bit
I think there is just sserial bus at the P1 - P3 Connectors
can somebody change the bitfile that i have one sserial at P5 ?
thanks bassti
Bitfile i use :
Configuration Name: HOSTMOT2
General configuration information:
BoardName : MESA7C81
FPGA Size: 9 KGates
FPGA Pins: 144
Number of IO Ports: 3
Width of one I/O port: 19
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 3 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: 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 10 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 P1+Serial
Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir
0 0 IOPort StepGen 0 Dir/Table2 (Out)
0 1 IOPort StepGen 0 Step/Table1 (Out)
0 2 IOPort StepGen 1 Dir/Table2 (Out)
0 3 IOPort StepGen 1 Step/Table1 (Out)
0 4 IOPort StepGen 2 Dir/Table2 (Out)
0 5 IOPort StepGen 2 Step/Table1 (Out)
0 6 IOPort StepGen 3 Dir/Table2 (Out)
0 7 IOPort StepGen 3 Step/Table1 (Out)
0 8 IOPort StepGen 4 Dir/Table2 (Out)
0 9 IOPort StepGen 4 Step/Table1 (Out)
0 10 IOPort SSerial 0 TXData0 (Out)
0 11 IOPort SSerial 0 RXData0 (In)
0 12 IOPort SSerial 0 TXData1 (Out)
0 13 IOPort SSerial 0 RXData1 (In)
0 14 IOPort QCount 0 Quad-IDX (In)
0 15 IOPort QCount 0 Quad-B (In)
0 16 IOPort QCount 0 Quad-A (In)
0 17 IOPort None
0 18 IOPort None
IO Connections for P2+Serial
Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir
0 19 IOPort StepGen 5 Dir/Table2 (Out)
0 20 IOPort StepGen 5 Step/Table1 (Out)
0 21 IOPort StepGen 6 Dir/Table2 (Out)
0 22 IOPort StepGen 6 Step/Table1 (Out)
0 23 IOPort StepGen 7 Dir/Table2 (Out)
0 24 IOPort StepGen 7 Step/Table1 (Out)
0 25 IOPort StepGen 8 Dir/Table2 (Out)
0 26 IOPort StepGen 8 Step/Table1 (Out)
0 27 IOPort StepGen 9 Dir/Table2 (Out)
0 28 IOPort StepGen 9 Step/Table1 (Out)
0 29 IOPort SSerial 0 TXData2 (Out)
0 30 IOPort SSerial 0 RXData2 (In)
0 31 IOPort SSerial 0 TXData3 (Out)
0 32 IOPort SSerial 0 RXData3 (In)
0 33 IOPort QCount 1 Quad-IDX (In)
0 34 IOPort QCount 1 Quad-B (In)
0 35 IOPort QCount 1 Quad-A (In)
0 36 IOPort None
0 37 IOPort None
IO Connections for P7+Serial
Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir
0 38 IOPort None
0 39 IOPort None
0 40 IOPort None
0 41 IOPort None
0 42 IOPort None
0 43 IOPort None
0 44 IOPort None
0 45 IOPort None
0 46 IOPort None
0 47 IOPort None
0 48 IOPort None
0 49 IOPort None
0 50 IOPort None
0 51 IOPort None
0 52 IOPort None
0 53 IOPort None
0 54 IOPort None
0 55 IOPort None
0 56 IOPort None
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12 Jul 2022 10:30 #247129
by tommylight
Replied by tommylight on topic RPI 7C81 + 7i76 + 7i73
7i76 has a SSerial port that 7i73 can be wired to, did you try that?
The following user(s) said Thank You: bassti
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12 Jul 2022 16:52 #247163
by PCW
Replied by PCW on topic RPI 7C81 + 7i76 + 7i73
As tommylight says, you can use the interface on the 7I76,
alternatively if you only have one 7I76, you can use this firmware:
alternatively if you only have one 7I76, you can use this firmware:
Attachments:
The following user(s) said Thank You: tommylight, bassti
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17 Jul 2022 21:56 #247600
by bassti
Replied by bassti on topic RPI 7C81 + 7i76 + 7i73
It works,
thank you
thank you
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