PMC/SBC Mode Selection
The MVME5500 is set at the factory for SBC/IPMC712 mode. The
SBC/IPMC761 mode should only be selected when using the IPMC761
module in conjunction with the MVME761 transition module.The PMC
mode should be selected when using PMC modules with specific user I/O
in conjunction with the corresponding transition module. PMC mode
should also be selected when using PrPMC modules.
Two 3-pin planar headers (J28, J32) are for PMC/SBC mode selection. For
PMC mode, install jumpers across pins 1-2 on both headers. For
SBC/IPMC761 mode, install jumpers across pins 2-3 on both headers. For
SBC/IPMC712 mode, install a jumper across pins 2-3 for J32 and install a
jumper across pins 1-2 for J28.
Warning
Warning When J28 is configured for SBC/IPMC mode, –12V is supplied to P2 pin
A30. If there is an incompatible board plugged into this P2 slot, damage
may occur.
When J32 is configured for SBC/IPMC mode, +12V is supplied to P2 pin
C7. If there is an incompatible board plugged into this P2 slot, damage may
occur.
P2 I/O Selection
Nine 3-pin planar headers (J102 –J110) are for P2 I/O selection. Install
jumpers across pins 1-2 on all nine headers when in PMC mode. Install
jumpers across pins 2-3 on all nine headers when in SBC/IPMC761 or
SBC/IPMC712 mode to connect the extended SCSI signals to P2.
email:1583694102@qq.com
wang@kongjiangauto.com