
4
NVRAM
Capacity: 32KB (4KB available for users)
Cell Storage Life: 50 years at 55° C
Cell Capacity Life: 5 years at 100% duty cycle, 25° C
Removable Battery: Yes
VMEBUS ANSI/VITA 1-1994 VME64
(IEEE STD 1014)
Controller: Tundra Universe
DTB Master: A16–A32; D08–D64, BLT
DTB Slave: A24–A32; D08–D64, BLT, UAT
Arbiter: RR/PRI
Interrupt Handler/Generator: IRQ 1–7/Any one of
seven IRQs
System Controller: Yes, jumperable or auto detect
Location Monitor: Two, LMA32
COUNTERS/TIMERS
TOD Clock Device: M48T37V
Real-Time Timers/Counters: Four, 32-bit
programmable
Watchdog Timer: Time-out generates reset
ETHERNET INTERFACE
Controller: Two Intel
®
82559ER
Interface Speed: 10/100Mbps
PCI Local bus DMA: Yes, with PCI burst
Connector: One routed to front panel RJ-45, one
routed to front panel RJ-45 or optionally routed to
P2, RJ-45 on MVME761
ASYNCHRONOUS SERIAL PORTS
Controller: 16C550C UART
Number of Ports: Two, 16550 compatible
Conguration: RS-232 DTE/DCE
Async Baud Rate, bps max.: 38.4K EIA-232,
115Kbps raw
Connector: One routed to front panel RJ-45, one
on planar for development use
DUAL IEEE P1386.1 PCI MEZZANINE CARD SLOTS
Address/Data: A32/D32/D64, PMC PN1, PN2, PN3,
PN4 connectors
PCI Bus Clock: 33 MHz
Signaling: 5V
Power: +3.3V, +5V, ±12V; 7.5 watts maximum per
PMC slot
Module Types: Two single-wide or one double-
wide, front panel or P2 I/O
PCI EXPANSION CONNECTOR
Address/Data: A32/D32/D64
PCI Bus Clock: 33 MHz
Signaling: 5V
Connector: 114-pin connector located on the
planar of the MVME5100
POWER REQUIREMENTS
(not including power required by PMC or IMPC
modules)
+5 V ± 5% +12 V ± 10% –12 V ± 10%
MVME5100 3.0 A typ. 8.0 mA typ. 2.0 mA
BOARD SIZE
Height: 233.4 mm (9.2 in.)
Depth: 160.0 mm (6.3 in.)
Front Panel Height: 261.8 mm (10.3 in.)
Width: 19.8 mm (0.8 in.)
Max. Component Height: 14.8 mm (0.58 in.)
IPMC Modules
PMC INTERFACE
Address/Data: A32/D32/D64, PMC PN1, PN2, PN3,
PN4 connectors
PCI Bus Clock: 33 MHz
Signaling: 5V
Module Type: Basic, single-wide; P2 I/O
SCSI BUS
Controller: Symbios 53C895A
PCI Local Bus DMA: Yes, with PCI local bus burst
Asynchronous (8-bit mode): 5.0MB/s
Ultra SCSI: 20.0MB/s (8-bit mode), 40.0MB/s
(16-bit mode)
Note: 16-bit SCSI operation precludes the use of
some PMC slot 2 signals.
SYNCHRONOUS SERIAL PORTS
Controller: 85230/8536
Number of Ports: Two (IPMC761); one (IPMC712)
Conguration: IPMC761: TTL to P2 (both ports),
SIM congurable on MVME761; IPMC712: EIA-232
to P2
Baud Rate, bps max.: 2.5M sync, 38.4K async
Oscillator Clock Rate (PCLK): 10 MHz/5 MHz
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