Secondary spindle on 7i76e

More
7 years 6 months ago #131792 by tecno
Replied by tecno on topic Secondary spindle on 7i76e
I will take a look tomorrow and see what pins are there.

Please Log in to join the conversation.

More
7 years 6 months ago #131845 by tecno
Replied by tecno on topic Secondary spindle on 7i76e

andypugh wrote: I seem to be confusing my threads. I was under the impression that this was a simple on/off spindle, but reading back it isn't.

Your BoB on the second connector needs a PWM. Does your current firmware put that on the right pin?


Nothing on P2 ;)

Attachment not found



The BOB has PWM on pin 1 and on/off on pin 17

Attachment not found

Please Log in to join the conversation.

More
7 years 6 months ago #131857 by andypugh
Replied by andypugh on topic Secondary spindle on 7i76e
It looks like the bit-file "7i76e_7i76x1_bstechx2d.bit" has a handy PWM on Pin 1 of the expansion connectors.

So, if you use Mesaflash to upload that bitfile to the 7i76E you should then have a pwmgen available to drive the secodary spindle.

Please Log in to join the conversation.

More
7 years 6 months ago #131858 by tecno
Replied by tecno on topic Secondary spindle on 7i76e
But there is also 7i85 connected.


How can I check what BIT file is flashed on the board now?


Attachment not found

Please Log in to join the conversation.

More
7 years 6 months ago #131859 by andypugh
Replied by andypugh on topic Secondary spindle on 7i76e
If you need 7i85 + Generic BoB then you probably need a custom bitfile.

You can't really tell what bitfile is flashed, but you can get a read-out of what is currently in there, and match it to the PINxxxxxx.vhd files.

7i76 + 7i85 seems like an awful lot of IO pins?

Please Log in to join the conversation.

More
7 years 6 months ago #131860 by tecno
Replied by tecno on topic Secondary spindle on 7i76e
From this?
Code:
onfiguration Name: HOSTMOT2 General configuration information: BoardName : MESA7I76 FPGA Size: 16 KGates FPGA Pins: 256 Number of IO Ports: 3 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 3 of IOPort in configuration Version: 0 Registers: 5 BaseAddress: 1000 ClockFrequency: 100.000 MHz Register Stride: 256 bytes Instance Stride: 4 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: MuxedQCount There are 6 of MuxedQCount in configuration Version: 3 Registers: 5 BaseAddress: 3600 ClockFrequency: 100.000 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: 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 on-card Pin# I/O Pri. func Sec. func Chan Pin func 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 TXData1 (Out) 8 11 IOPort SSerial 0 RXData1 (In) 9 12 IOPort SSerial 0 TXData2 (Out) 10 13 IOPort SSerial 0 RXData2 (In) 11 14 IOPort MuxedQCount 2 MuxQ-IDX (In) 12 15 IOPort MuxedQCount 2 MuxQ-B (In) 13 16 IOPort MuxedQCount 2 MuxQ-A (In) IO Connections for P1 Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir 1 17 IOPort SSerial 0 RXData7 (In) 14 18 IOPort SSerial 0 TXData7 (Out) 2 19 IOPort SSerial 0 RXData6 (In) 15 20 IOPort SSerial 0 TXData6 (Out) 3 21 IOPort SSerial 0 RXData5 (In) 16 22 IOPort SSerial 0 TXData5 (Out) 4 23 IOPort SSerial 0 RXData4 (In) 17 24 IOPort SSerial 0 TXData4 (Out) 5 25 IOPort SSerial 0 RXData3 (In) 6 26 IOPort SSerial 0 TXData3 (Out) 7 27 IOPort MuxedQCountSel 0 MuxSel0 (Out) 8 28 IOPort MuxedQCount 0 MuxQ-A (In) 9 29 IOPort MuxedQCount 0 MuxQ-B (In) 10 30 IOPort MuxedQCount 0 MuxQ-IDX (In) 11 31 IOPort MuxedQCount 1 MuxQ-A (In) 12 32 IOPort MuxedQCount 1 MuxQ-B (In) 13 33 IOPort MuxedQCount 1 MuxQ-IDX (In) IO Connections for P2 Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir 1 34 IOPort None 14 35 IOPort None 2 36 IOPort None 15 37 IOPort None 3 38 IOPort None 16 39 IOPort None 4 40 IOPort None 17 41 IOPort None 5 42 IOPort None 6 43 IOPort None 7 44 IOPort None 8 45 IOPort None 9 46 IOPort None 10 47 IOPort None 11 48 IOPort None 12 49 IOPort None 13 50 IOPort None

Please Log in to join the conversation.

More
7 years 6 months ago #131861 by andypugh
Replied by andypugh on topic Secondary spindle on 7i76e
That looks like PIN_7I76x1_7i85x1D_51.vhd

Maybe store.mesanet.com/index.php?route=produc...83_88&product_id=122 is the answer?

Please Log in to join the conversation.

More
7 years 6 months ago #131863 by tecno
Replied by tecno on topic Secondary spindle on 7i76e
7I76x1_7i85x_7i85sx1D maybe as I have the 7i85S board

So adding the 7i83 to the cocktail no need of other bit file?

Please Log in to join the conversation.

More
7 years 6 months ago #131865 by PCW
Replied by PCW on topic Secondary spindle on 7i76e
No, sserial add on cards do no require any firmware changes.

Please Log in to join the conversation.

More
7 years 6 months ago #131868 by tecno
Replied by tecno on topic Secondary spindle on 7i76e
OK.

How complicated would it be to write a new bit-file adding P2 with what I need?

Please Log in to join the conversation.

Time to create page: 0.068 seconds
Powered by Kunena Forum