SSerial on 7i47 ... does a known working configuration exist?

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jCandlish
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11 Feb 2017 13:06 #87813 by jCandlish

SSerial on 7i47 ... does a known working configuration exist? was created by jCandlish

I have successfully flashed my combined encoder+sserial bitfile to my 7i80 card, but the attached sserial devices are not recognized.

Does any working configuration of SSerial exist for the 7i47???

latheoperator@125cnc:/lib/firmware/hm2/7i80hd16$ mesaflash --verbose --device 7i80 --addr 10.100.10.100 --sserial
SSLBP port 0:
  SSLBP Version: 1.43
  SSLBP Channels: 2
  SSLBP Baud Rate: 2500000
  interface type: 12
  interface width: 8
  SSLBP Channel Start: 112
  SSLBP Channel Stride: 50
  SSLBP Processor Type: d8
  SSLBP Clock: 100 MHz
latheoperator@125cnc:/lib/firmware/hm2/7i80hd16$

latheoperator@125cnc:/lib/firmware/hm2/7i80hd16$ mesaflash --verbose --device 7i80 --addr 10.100.10.100 --readhmid
Configuration Name: HOSTMOT2

General configuration information:

  BoardName : MESA7I80
  FPGA Size: 16 KGates
  FPGA Pins: 256
  Number of IO Ports: 3
  Width of one I/O port: 24
  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: 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: MuxedQCount
  There are 6 of MuxedQCount in configuration
  Version: 3
  Registers: 5
  BaseAddress: 3500
  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: PWM
  There are 6 of PWM in configuration
  Version: 0
  Registers: 5
  BaseAddress: 4000
  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: 5A00
  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

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

Configuration pin-out:

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

 1      0   IOPort       PWM              0        /Enable         (Out)
 3      1   IOPort       MuxedQCount      0        MuxQ-A          (In)
 5      2   IOPort       MuxedQCount      0        MuxQ-B          (In)
 7      3   IOPort       MuxedQCount      0        MuxQ-IDX        (In)
 9      4   IOPort       MuxedQCount      1        MuxQ-A          (In)
11      5   IOPort       MuxedQCount      1        MuxQ-B          (In)
13      6   IOPort       MuxedQCount      1        MuxQ-IDX        (In)
15      7   IOPort       MuxedQCount      2        MuxQ-A          (In)
17      8   IOPort       MuxedQCount      2        MuxQ-B          (In)
19      9   IOPort       MuxedQCount      2        MuxQ-IDX        (In)
21     10   IOPort       MuxedQCountSel   0        MuxSel0         (Out)
23     11   IOPort       PWM              0        PWM             (Out)
25     12   IOPort       PWM              0        Dir             (Out)
27     13   IOPort       PWM              1        PWM             (Out)
29     14   IOPort       PWM              1        Dir             (Out)
31     15   IOPort       PWM              2        PWM             (Out)
33     16   IOPort       PWM              2        Dir             (Out)
35     17   IOPort       PWM              3        PWM             (Out)
37     18   IOPort       PWM              3        Dir             (Out)
39     19   IOPort       PWM              4        PWM             (Out)
41     20   IOPort       PWM              4        Dir             (Out)
43     21   IOPort       PWM              5        PWM             (Out)
45     22   IOPort       PWM              5        Dir             (Out)
47     23   IOPort       PWM              0        /Enable         (Out)

IO Connections for P2
Pin#  I/O   Pri. func    Sec. func       Chan      Pin func        Pin Dir

 1     24   IOPort       None           
 3     25   IOPort       None           
 5     26   IOPort       None           
 7     27   IOPort       None           
 9     28   IOPort       SSerial          0        RXData1         (In)
11     29   IOPort       QCount           1        Quad-A          (In)
13     30   IOPort       SSerial          0        RXData2         (In)
15     31   IOPort       QCount           1        Quad-B          (In)
17     32   IOPort       None           
19     33   IOPort       QCount           1        Quad-IDX        (In)
21     34   IOPort       QCount           0        Quad-A          (In)
23     35   IOPort       QCount           2        Quad-A          (In)
25     36   IOPort       QCount           0        Quad-B          (In)
27     37   IOPort       QCount           2        Quad-B          (In)
29     38   IOPort       QCount           0        Quad-IDX        (In)
31     39   IOPort       QCount           2        Quad-IDX        (In)
33     40   IOPort       None           
35     41   IOPort       None           
37     42   IOPort       None           
39     43   IOPort       None           
41     44   IOPort       SSerial          0        TXData1         (Out)
43     45   IOPort       SSerial          0        TXData2         (Out)
45     46   IOPort       None           
47     47   IOPort       None           

IO Connections for P3
Pin#  I/O   Pri. func    Sec. func       Chan      Pin func        Pin Dir

 1     48   IOPort       None           
 3     49   IOPort       None           
 5     50   IOPort       None           
 7     51   IOPort       None           
 9     52   IOPort       None           
11     53   IOPort       None           
13     54   IOPort       None           
15     55   IOPort       None           
17     56   IOPort       None           
19     57   IOPort       None           
21     58   IOPort       None           
23     59   IOPort       None           
25     60   IOPort       None           
27     61   IOPort       None           
29     62   IOPort       None           
31     63   IOPort       None           
33     64   IOPort       None           
35     65   IOPort       None           
37     66   IOPort       None           
39     67   IOPort       None           
41     68   IOPort       None           
43     69   IOPort       None           
45     70   IOPort       None           
47     71   IOPort       None           

latheoperator@125cnc:/lib/firmware/hm2/7i80hd16$

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PCW
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11 Feb 2017 13:29 - 11 Feb 2017 13:48 #87816 by PCW

Replied by PCW on topic SSerial on 7i47 ... does a known working configuration exist?

sure, some have been used for many years
PIN_SSSVST2_2_4_7I47_72.vhd is an example pinout file

A pinout/ RS-422 polarity error is a likely cause of sserial not working
(since the 7I47 will have a somewhat weird RS-422 pinout)

I dug this out of an old email, might be helpful:

7I47 TXN- --> CAT5 ORANGE/WHITE
7I47 TXN+ --> CAT5 ORANGE
7I47 RXN- --> CAT5 GREEN/WHITE
7I47 RXN+ --> CAT5 GREEN
7I47 GND --> CAT5 BLUE BLUE/WHITE
7I47 +5 --> CAT5 BROWN BROWN/WHITE

Last edit: 11 Feb 2017 13:48 by PCW.

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jCandlish
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11 Feb 2017 15:17 #87822 by jCandlish

Replied by jCandlish on topic SSerial on 7i47 ... does a known working configuration exist?

OK, reflashed according to your muxed encoder recommendation, and rewired as above.

Still no SSerial device is detected.

IO Connections for P2
Pin#  I/O   Pri. func    Sec. func       Chan      Pin func        Pin Dir

 1     24   IOPort       None           
 3     25   IOPort       None           
 5     26   IOPort       None           
 7     27   IOPort       None           
 9     28   IOPort       SSerial          0        RXData1         (In)
11     29   IOPort       MuxedQCount      4        MuxQ-A          (In)
13     30   IOPort       SSerial          0        RXData2         (In)
15     31   IOPort       MuxedQCount      4        MuxQ-B          (In)
17     32   IOPort       None           
19     33   IOPort       MuxedQCount      4        MuxQ-IDX        (In)
21     34   IOPort       MuxedQCount      3        MuxQ-A          (In)
23     35   IOPort       MuxedQCount      5        MuxQ-A          (In)
25     36   IOPort       MuxedQCount      3        MuxQ-B          (In)
27     37   IOPort       MuxedQCount      5        MuxQ-B          (In)
29     38   IOPort       MuxedQCount      3        MuxQ-IDX        (In)
31     39   IOPort       MuxedQCount      5        MuxQ-IDX        (In)
33     40   IOPort       None           
35     41   IOPort       None           
37     42   IOPort       None           
39     43   IOPort       None           
41     44   IOPort       SSerial          0        TXData1         (Out)
43     45   IOPort       SSerial          0        TXData2         (Out)
45     46   IOPort       None           
47     47   IOPort       None

on P4 of the 7i47 I have:

pin    cat5 color       function
1      green            RX0
2      green/white      /RX0
6      br+br/white      +5
19     orange           TX0
20     orange/white     /TX0
21     bl+bl/white      GND

At this time I have only the 7i84 attached.

latheoperator@125cnc:/lib/firmware/hm2/7i80hd16$  mesaflash --verbose --device 7i80 --addr 10.100.10.100 --sserial
SSLBP port 0:
  SSLBP Version: 1.43
  SSLBP Channels: 2
  SSLBP Baud Rate: 2500000
  interface type: 12
  interface width: 8
  SSLBP Channel Start: 112
  SSLBP Channel Stride: 50
  SSLBP Processor Type: d8
  SSLBP Clock: 100 MHz
latheoperator@125cnc:/lib/firmware/hm2/7i80hd16$

Ideas???

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PCW
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11 Feb 2017 15:58 #87823 by PCW

Replied by PCW on topic SSerial on 7i47 ... does a known working configuration exist?

Does the 7I84 have field power applied? (do you get a red light when not running?)

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jCandlish
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11 Feb 2017 16:11 #87824 by jCandlish

Replied by jCandlish on topic SSerial on 7i47 ... does a known working configuration exist?

Yes

+12 volts at pin 5 VIN field power
0 volts at 8 pin 8 GND field power

Jumper W1 is in positioned to the right for separate VIN.

CR2 is illuminated yellow
CR6 is illuminated red
CR8 is illuminated yellow

I have also tried connecting to the 7i73. None of its LEDs illuminate.

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PCW
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11 Feb 2017 16:13 #87825 by PCW

Replied by PCW on topic SSerial on 7i47 ... does a known working configuration exist?

if none of the 7I73 LEDS illuminate, that suggest an electrical problem
(you should always get the RED fault LED if no communuications are occuring)

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jCandlish
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11 Feb 2017 16:21 #87826 by jCandlish

Replied by jCandlish on topic SSerial on 7i47 ... does a known working configuration exist?

PCW wrote:
if none of the 7I73 LEDS illuminate, that suggest an electrical problem

OK. Not good.

The 7i73 is in-op when connected with either CAT5 cable.

I've got a pretty simple breadboard setup. Nothing obvious looks bad.

Vcc is 5.24 with 20mV ripple.

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jCandlish
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12 Feb 2017 09:22 - 12 Feb 2017 09:23 #87865 by jCandlish

Replied by jCandlish on topic SSerial on 7i47 ... does a known working configuration exist?

It turns out that the old Sun Microsystems ethernet patchcable from the junk box uses non-standard wire colors. Crazy!

All is good with a different patchcable.

latheoperator@125cnc:/lib/firmware/hm2/7i80hd16$ mesaflash --verbose --device 7i80 --addr 10.100.10.100 --sserial
SSLBP port 0:
  SSLBP Version: 1.43
  SSLBP Channels: 2
  SSLBP Baud Rate: 2500000
  interface type: 12
  interface width: 8
  SSLBP Channel Start: 112
  SSLBP Channel Stride: 50
  SSLBP Processor Type: d8
  SSLBP Clock: 100 MHz
  sserial device at channel 0: 7I73
    Contrast = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 09C6]
    EncMode0 = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0998]
    EncMode1 = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 099A]
    EncMode2 = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 099C]
    EncMode3 = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 099E]
    SwRevision = 14
    HwRevision = 1
    KeyMode = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 09DE]
    NVContrast = 2710 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0044]
    NVEncMode0 = 0 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 003A]
    NVEncMode1 = 0 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 003C]
    NVEncMode2 = 0 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 003E]
    NVEncMode3 = 0 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0040]
    NVDispMode = 414 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0006]
    NVKeyTimer = 1e [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0046]
    NVAnalogFilter = 8000 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0042]
    NVBaudRate = 2.5Mb
    NVUnitNumber = 0x130000E2
    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]
  sserial device at channel 1: 7I84
    SwRevision = 15
    HwRevision = 1
    NVBaudRate = 2.5Mb
    NVUnitNumber = 0x180000F3
    NVWatchDogTimeout = 50ms
    EncMode0 = ffff [16 bits UNSIGNED IN | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0998]
    EncMode1 = ffff [16 bits UNSIGNED IN | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 099A]
    NVEncMode0 = 0 [16 bits NV UNSIGNED IN | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0066]
    NVEncMode1 = 0 [16 bits NV UNSIGNED IN | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0068]
    SOFTWARE MODE Input_Output [index 00]
    SOFTWARE MODE IO_Analog_FieldVoltage [index 01]
    SOFTWARE MODE IO_Encoder_Analog [index 02]
latheoperator@125cnc:/lib/firmware/hm2/7i80hd16$

Thanks for your help!

Last edit: 12 Feb 2017 09:23 by jCandlish.

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