Vmebus P1 & P2 Connector Pin Assignments (Sbc Mode) - Motorola MVME5100 Manual

Pin Row Z
15 PMC2_23 (J24-23)
16 GND
17 PMC2_26 (J24-26)
18 GND
19 PMC2_29 (J24-29)
20 GND
21 PMC2_32 (J24-32)
22 GND
23 PMC2_35 (J24-35)
24 GND
25 PMC2_38 (J24-38)
26 GND
27 PMC2_41 (J24-41)
28 GND
29 PMC2_44 (J24-44)
30 GND
31 PMC2_46 (J24-46)
32 GND
VMEbus P1 & P2 Connector Pin Assignments (SBC Mode)
The VMEbus connector P1 provides power and VME signals for 24-bit address and 16-bit data.
The pin assignments for the connector are specified by the IEEE P1014-1987 VMEbus
Specification and the VME64 Extension Standard.
Row B of connector P2 provides power to the MVME5100 and to the upper 8 VMEbus address
lines and additional 16 VMEbus data lines.
Rows A, C, Z and D provide power and interface signals to the MVME712 or MVME761
transition module in SBC mode (also called 761 mode and IPMC mode).
It is important to note that the PMC I/O routing to row D and Z are not the same as
MVME2600/2700. The PMC I/O routing for row D and row Z is the same as the PMC mode with
the exception of pins Z1, 3, 5, 7, 9, 11, 13, 15 and 17 which are used for extended SCSI.
Note
A PMC card installed in slot 2 of an MVME5100 in SBC mode MUST NOT connect to
J24-2, 5, 8, 11, 14, 17, 20, 23 and 26 since they are connected to the extended SCSI
signals of the MVME5100.
The pin assignments for the P2 connector using the IPMC761 or the IPMC712 are listed in the
following two tables:
Pin Row Z
1 DB8#
2 GND
3 DB9#
Row A Row B
PMC1_30 (J14-30) VD17
PMC1_32 (J14-32) VD18
PMC1_34 (J14-34) VD19
PMC1_36 (J14-36) VD20
PMC1_38 (J14-38) VD21
PMC1_40 (J14-40) VD22
PMC1_42 (J14-42) VD23
PMC1_44 (J14-44) GND
PMC1_46 (J14-46) VD24
PMC1_48 (J14-48) VD25
PMC1_50 (J14-50) VD26
PMC1_52 (J14-52) VD27
PMC1_54 (J14-54) VD28
PMC1_56 (J14-56) VD29
PMC1_58 (J14-58) VD30
PMC1_60 (J14-60) VD31
PMC1_62 (J14-62) GND
PMC1_64 (J14-64) +5V
Row A
DB0# +5V
DB1# GND
DB2# RETRY#
Row C
PMC1_29 (J14-29)
PMC1_31 (J14-31)
PMC1_33 (J14-33)
PMC1_35 (J14-35)
PMC1_37 (J14-37)
PMC1_39 (J14-39)
PMC1_41 (J14-41)
PMC1_43 (J14-43)
PMC1_45 (J14-45)
PMC1_47 (J14-47)
PMC1_49 (J14-49)
PMC1_51 (J14-51)
PMC1_53 (J14-53)
PMC1_55 (J14-55)
PMC1_57 (J14-57)
PMC1_59 (J14-59)
PMC1_61 (J14-61)
PMC1_63 (J14-63)
Row B Row C
RD- (10/100)
RD+ (10/100)
TD- (10/100)
MVME5100 Installation and Use (V5100A/IH5)
6 Pin Assignments
Row D
PMC2_22 (J24-22)
PMC2_24 (J24-24)
PMC2_25 (J24-25)
PMC2_27 (J24-27)
PMC2_28 (J24-28)
PMC2_30 (J24-30)
PMC2_31 (J24-31)
PMC2_33 (J24-33)
PMC2_34 (J24-34)
PMC2_36 (J24-36)
PMC2_37 (J24-37)
PMC2_39 (J24-39)
PMC2_40 (J24-40)
PMC2_42 (J24-42)
PMC2_43 (J24-43)
PMC2_45 (J24-45)
GND
VPC
Row D
PMC2_1 (J24-1)
PMC2_3 (J24-3)
PMC2_4 (J24-4)
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