|
The module is available with either a 175 or 200MHz processor.
The 175MHz version costs less and consumes less power so as to
make it possible to populate a V6M6
with 6 processors. Only five of the 200MHz processors can be
use on one board.
The module can be ordered with a connector to the
processor's RS232 port for debugging purposes. This 5-pin
0.1" latching Molex connector is accessed through the front panel
which restricts its placement on the V6M6 baseboard
to sites A and C.
The R4700 processor implements the full MIPS R4000
instruction set and features:
- 64-bit floating-point unit
- 32 orthogonal 64-bit registers
- memory management unit
- 32kB 2-way set associative, write-back cache
Details on MIPS software
development tools.
Specifications
| Product name |
PM4700A
|
| Processor |
MIPS R4700
|
| P/N code |
MPC7 |
MPC8 |
MPC9 |
MPCA
|
| Clock (MHz) |
175 |
175 |
200 |
200 |
| MIPS |
175 |
175 |
200 |
200 |
| MFLOPS |
87 |
87 |
100 |
100 |
| +5v power (A) |
1.1 |
1.1 |
1.2 |
1.2 |
| RS232 ports |
0 |
1 |
0 |
1 |
| Max per V6M6 |
6 |
6 |
5 |
5 |
| V6M6 sites |
Any
| A and C*
| Any 5
| A and C*
|
| Max per C6M6 |
6 |
6 |
5 |
5 |
| C6M6 sites |
Any
| A and C*
| Any 5
| A and C*
|
| DRAM (MB) |
32
|
| MTBF (kHr) |
1200
|
| Size (inch) |
2.9 x
2.75
|
| * with serial port connector |
| 
