Alternative Pmc I/O' Mode; Table 3-6 Alternative Pmc I/O Mode Signals - GE IMP2B Hardware Reference Manual

The IMP2B supports the following Host mode signals:
CLK0 →
cPCI Backplane
Clock Outputs
CLK5 →
CLK6 →
REQ0~ →
cPCI Bus
Request Inputs
REQ5~ →
REQ6~ →
GNT0~ →
cPCI Bus Grant
Outputs
GNT5~ →
GNT6~ →

3.7.4 'Alternative PMC I/O' Mode

The IMP2B supports a build of 'Alternative PMC I/O' mode as a build option. This
allows four of the PMC I/O not normally available in Host mode to be made
available. When this option is selected, PMC I/O [45:48] are replaced by PMC I/O
[61:64]. See

Table 3-6 Alternative PMC I/O Mode Signals

J2 Pin
D4
D5
E4
E5
Publication No. IMP2B-0HH/5
J1-D6
J2-A20
J2-A21
J1-A6
J2-D15
J2-D17
NOTE
All other cPCI REQ~ inputs are pulled high on-card.
J1-E5
J2-E15
J2-E17
section 4.1.4 for the J2 connector pinout.
IMP2B-xxxxA IMP2B-xxxxE
PMC I/O 48 PMC I/O 63
PMC I/O 46 PMC I/O 61
PMC I/O 47 PMC I/O 64
PMC I/O 45 PMC I/O 62
Functional Description 23