ETAS ES4105.2, User Manual, Page: 13 / 18

Connectors 13
4 Connectors
This section contains information about the pin allocation of the connectors.
4.1 VME64x
The boards are connected using 160-pin VG multi-point connectors. The pins
in rows a, b, and c correspond to the standard VMEbus.
Pin Row z Row a Row b Row c Row d
1 MPR D00 /BBSY D08 VPC
2 GND D01 /BCLR D09 GND
3 MCLK D02 /ACFAIL D10 +V1
4 GND D03 /BG0IN D11 +V2
5 MSD D04 /BG0OUT D12 RsvU
6 GND D05 /BG1IN D13 -V1
7 MMD D06 /BG1OUT D14 -V2
8 GND D07 /BG2IN D15 RsvU
9 MCTL GND /BG2OUT GND /GAP
10 GND SYSCLK /BG3IN /SYSFAIL /GA0
11 /RESP GND /BG3OUT /BERR /GA1
12 GND /DS1 /BR0 /SysReset +3.3 V
13 RsvBus /DS0 /BR1 /LWORD /GA2
14 GND /WRITE /BR2 AM5 +3.3 V
15 RsvBus GND /BR3 A23 /GA3
16 GND /DTACK AM0 A22 +3.3 V
17 RsvBus GND AM1 A21 /GA4
18 GND /AS AM2 A20 +3.3 V
19 RsvBus GND AM3 A19 RsvBus
20 GND /IACK GND A18 +3.3 V
21 RsvBus /IACKIN SERA A17 RsvBus
22 GND /IACKOUT SERB A16 +3.3 V
23 RsvBus AM4 GND A15 RsvBus
24 GND A07 /IRQ7 A14 +3.3 V
25 RsvBus A06 /IRQ6 A13 RsvBus
Tab. 4-1 Pin Allocation VME64x