Delta Tau PMAC2 Manual de usuario descargar pdf (Pagina 31)

Turbo PMAC2 VME Hardware Reference

Base Board Connector Pinouts 27

J10 (JMACH2) Machine Connector

(Continued)

____________ __________

99 | ooooooooooo … oooooooooo | 1

100 | ooooooooooo … oooooooooo

| 2

Pin # Symbol Function Description Notes

95 PWMCBOT4+

PULSE4+

Output Phase B Bottom CMD or

PFM Pulse

Programmable function control

96 PWMCBOT4-

PULSE4-

Output Phase B Bottom CMD or

PFM Pulse

Programmable function control

97 GND Common Reference Voltage

98 GND Common Reference Voltage

99 +5V Output / Input +5V Power For external circuit or from external

supply

100 +5V Output / Input +5V Power For external circuit or from external

supply

The JMACH2 connector provides the interface pins for channels 3 and 4. Usually, it is connected to a breakout

board, such as one of the Acc-8x family of boards, or an application-specific interface board.

Connector: 100-pin male box header with center key, 0050" pitch. AMP part # 1-04068-7 Delta Tau part # 014-

00010-FPB.

P1 (JVME) VME Bus Connector

P1 JVME (96-Pin Header)

Front View

Pin # Row A Row B Row C

01 D00 BBSY/ D08

02 D01 BCLR/ D09

03 D02 ACFAIL/ D10

04 D03 B0IN/ D11

05 D04 BG0OUT/ D12

06 D05 BG1IN/ D13

07 D06 BG1OUT/ D14

08 D07 BG2IN/ D15

09 GND BG2OUT/ GND

10 SYSCLK BG3IN/ SYSFAIL/

11 GND BG3OUT/ BERR/

12 DS1/ BR0/ SYSRESET/

13 DS0/ BR1/ LWORD/

14 WRITE/ BR2/ AM5

15 GND BR3/ A23

16 DTACK/ AM0 A22

17 GND AM1 A21

18 AS/ AM2 A20

19 GND AM3 A19

20 IACK/ GND A18

21 IACKIN/ SERCLK A17

22 IACKOUT/ SERDAT/ A16

23 AM4 GND A15

24 A07 IRQ7/ A14

25 A06 IRQ6/ A13

26 A05 IRQ5/ A12

27 A04 IRQ4/ A11

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 40 41

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Delta Tau PMAC2 Manual de usuario Pagina 31

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