Firmware Monitor
Firmware must fulfill the traditional functions of test and initial-
ization, in addition to operating system boot support. The
MVME2600 firmware monitor exceeds these requirements
with a proven monitor from the embedded VME leader. It
expands features like power-up tests with extensive diagnos-
tics, as well as a powerful evaluation and debug tool for sim-
ple checkout or when high-level development debuggers
require additional support. All this is included with the
MVME2600 firmware, plus it supports booting both operating
systems and kernels.
Specifications
Processor
Memory
PCI Expansion Connector
VMEbus ANSI/VITA 1-1994 VME64 (IEEE STD 1014)
Ethernet Interface
SCSI Interface
Asynchronous Serial Ports
Synchronous Serial Ports
Microprocessor:
MPC603 MPC603 MPC604 MPC604
Clock Frequency:
200 MHz 200 MHz 333 MHz 400 MHz
On-chip Cache (I/D):
16K/16K 16K/16K TBD TBD
Memory Type:
60ns
FPM
50ns
EDO
TBD TBD
SPECint95,
estimated:
5.2 5.3 TBD TBD
SPECfp95, estimated:
3.7 4.0 TBD TBD
MAIN MEMORY:
Dynamic RAM
Capacity (60ns FPM):
16, 32, or 64MB on RAM200
Capacity (50ns EDO):
128 or 256MB on RAM200
Single Cycle Accesses:
9 Read/4 Write
Read Burst Mode (60ns
FPM):
9-1-2-1 idle; 3-1-2-1 aligned page hit
Read Burst Mode (50ns
EDO):
8-1-1-1 idle; 2-1-1-1 aligned page hit
Write Burst Mode:
4-1-1-1 idle; 3-1-1-1 aligned page hit
Architecture:
128-bit, two-way interleaved
Parity/ECC:
No/Yes
L2 CACHE:
256KB
Cache Bus Clock
Frequency:
Processor clock divided by 2
FLASH:
On-board programmable
Capacity:
1MB via two 32-pin PLCC/CLCC sock-
ets; 8MB surface mount
Read Access (8MB port):
68 clocks (32 byte burst)
Read Access (1MB port):
260 clocks (8 byte burst)
Write Access (1MB/8MB):
19 clocks (2 bytes/8 bytes)
NVRAM:
8KB (4KB available for users)
Cell Storage Life:
50 years at 55° C
Cell Capacity Life:
10 years at 100% duty cycle
Removable Battery:
Yes
Address/Data:
A32/D32/D64
PCI Bus Clock:
33 MHz
Signaling:
5V
Connector:
114-pin connector located on the pla-
nar of the MVME2700 between P1 and
P2
Specifications
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
MVME761 MVME712M
Controller
DEC 21140 DEC 21140
Interface Speed:
10/100Mb/s AUI (10Mb/s)
PCI Local bus DMA:
Yes, with PCI burst Yes, with PCI burst
Connector:
Routed to P2,
RJ-45 on MVME761
Routed to P2,
DB-15 AUI on
MVME712M
MVME761 MVME712M
Controller:
Symbios 53C825A Symbios 53C825A
PCI Local Bus DMA:
Yes, with PCI local
bus burst
Yes, with PCI local
bus burst
Asynchronous:
5.0MB/s 5.0MB/s
Synchronous:
10.0MB/s (8-bit
mode), 20.0MB/s
(16-bit mode)
10.0MB/s (8-bit
mode), 20.0MB/s
(16-bit mode)
Connector:
Routed to P2, 50- or
68-pin on
MVME761EXT
Routed to P2, SCSI
D-50 on
MVME712M
MVME761 MVME712M
Controller
PC87308 PC87308, 85230/
8536
Number of Ports:
Two, 16550 compat-
ible
Two, 16550 compat-
ible and one 85230/
8536
Configuration:
EIA-574 DTE EIA-232 DCE/DTE
Async Baud Rate,
bps max.:
38.4K EIA-232,
115Kbps raw
38.4K EIA-232,
115Kbps raw
Connector:
Routed to P2, DB-9
on MVME761
Routed to P2, DB-25
on MVME712M
MVME761 MVME712M
Controller
85230/8536 85230/8536
Number of Ports:
Two One
Configuration:
TTL to P2 (both
ports), SIM on
MVME761
EIA-232 DCE/DTE
Baud Rate, bps max.:
2.5M sync, 38.4K
async
2.5M sync, 38.4K
async
Oscillator Clock Rate
(PCLK):
10 MHz/5 MHz 10 MHz/5 MHz
Connector:
Routed to P2, HD-
26 on MVME761
Routed to P2, DB-
25 on MVME712M
(122 pages)
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