16 • getting started – ADLINK cPCI-7434 User Manual

Page 24

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16

Getting Started

2.9 Connector Pin Assignment of PCI-7434

The pin assignment of the 100-pin SCSI-II connector for the PCI-7434
Series is shown in figure 7 below.

(1) IDO_0

(26) IDO_32

(51) IDO_8

(76) IDO_40

(2) IDO_1

(27) IDO_33

(52) IDO_9

(77) IDO_41

(3) IDO_2

(28) IDO_34

(53) IDO_10

(78) IDO_42

(4) IDO_3

(29) IDO_35

(54) IDO_11

(79) IDO_43

(5) IDO_4

(30) IDO_36

(55) IDO_12

(80) IDO_44

(6) IDO_5

(31) IDO_37

(56) IDO_13

(81) IDO_45

(7) IDO_6

(32) IDO_38

(57) IDO_14

(82) IDO_46

(8) IDO_7

(33) IDO_39

(58) IDO_15

(83) IDO_47

(9) VDD1

(34) VDD5

(59) VDD2

(84) VDD6

(10) IGND

(35) IGND

(60) IGND

(85) IGND

(11) IGND

(36) IGND

(61) IGND

(86) IGND

(12) IGND

(37) IGND

(62) IGND

(87) IGND

(13) IDO_16

(38) IDO_48

(63) IDO_24

(88) IDO_56

(14) IDO_17

(39) IDO_49

(64) IDO_25

(89) IDO_57

(15) IDO_18

(40) IDO_50

(65) IDO_26

(90) IDO_58

(16) IDO_19

(41) IDO_51

(66) IDO_27

(91) IDO_59

(17) IDO_20

(42) IDO_52

(67) IDO_28

(92) IDO_60

(18) IDO_21

(43) IDO_53

(68) IDO_29

(93) IDO_61

(19) IDO_22

(44) IDO_54

(69) IDO_30

(94) IDO_62

(20) IDO_23

(45) IDO_55

(70) IDO_31

(95) IDO_63

(21) VDD3

(46) VDD7

(71) VDD4

(96) VDD8

(22) IGND

(47) IGND

(72) IGND

(97) IGND

(23) IGND

(48) IGND

(73) IGND

(98) IGND

(24) IGND

(49) IGND

(74) IGND

(99) IGND

(1)
(2)
(3)

(52)
(53)

(51)

(48)
(49)
(50)

(98)
(99)
(100)

(25) NC

(50) V5V

(75) NC

(100) V5V

Figure 7: Pin Assignment of PCI-7434 CN1Connector

Legend:

IDO_n: Isolated digital output channel n.

VDDm: Common pin for isolated output channel group m, (VDD1 is

the common pin for isolated output channel 0~7, VDD2 is for
channel 8~15, VDD3 is for channel 16~23, VDD4 is for
channel 24~31, VDD5 is for channel 32~39, VDD6 is for
channel 40~47, VDD7 is for channel 48~55, and VDD8 is for
channel 56~63).

IGND: Ground return path for isolated output channels.

V5V:

Onboard un-regulated 5V power supply output

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