Motorola 700/800-Series User Manual
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Board Level Hardware Description
1
connector, and four 8-pin RJ-45 serial connectors on the front panel.
In addition, the panel has cutouts for routing of flat cables to the
optional IndustryPack modules.
In addition, the panel has cutouts for routing of flat cables to the
optional IndustryPack modules.
The following ASICs are used on the MVME162LX:
❏
VMEchip2.
(VMEbus interface). Provides two tick timers, a
watchdog timer, programmable map decoders for the master
and slave interfaces, and a VMEbus to/from local bus DMA
controller, a VMEbus to/from local bus non-DMA
programmed access interface, a VMEbus interrupter, a
VMEbus system controller, a VMEbus interrupt handler, and
a VMEbus requester.
and slave interfaces, and a VMEbus to/from local bus DMA
controller, a VMEbus to/from local bus non-DMA
programmed access interface, a VMEbus interrupter, a
VMEbus system controller, a VMEbus interrupt handler, and
a VMEbus requester.
Processor-to-VMEbus transfers are D8, D16, or D32.
VMEchip2 DMA transfers to the VMEbus, however, are D16,
D32, D16/BLT, D32/BLT, or D64/MBLT.
VMEchip2 DMA transfers to the VMEbus, however, are D16,
D32, D16/BLT, D32/BLT, or D64/MBLT.
❏
MC2chip.
Provides four tick timers, the interface to the LAN
chip, SCSI chip, serial port chip, BBRAM, EPROM/Flash,
parity DRAM and SRAM.
parity DRAM and SRAM.
❏
MCECC memory controller.
Provides the programmable
interface for the ECC-protected DRAM mezzanine board.
❏
IndustryPack Interface Controller (IP2).
The IP2 provides
control and status information for up to two single-wide
IndustryPacks (IPs) or one double-wide IP that can be
plugged into the MVME162LX main board.
IndustryPacks (IPs) or one double-wide IP that can be
plugged into the MVME162LX main board.