HP M2350A Service Manual page 10

2.
Understanding the Computer Module
Introduction .................................
2-l
The Backplane. ...............................
2-2
~._-
Message Passing Bus (MPB) .........................
2-2
Lo&Bus.. ...............................
2-2
Utility Bus ................................
2-3
Connections ................................
2-3
Local Clusters ...............................
2-3
Function Card Connections .........................
2-4
The DC/DC Converter ............................
2-7
Specifications ..............................
2-7
Input Voltage (nominal)
........................
2-7
Output Voltage 1 .............................
2-7
Voltage (nominal)
...........................
2-7
Tolerance ...............................
2-7
Current (maximum) ..........................
2-7
Load Range ..............................
2-7
Overshoot ...............................
2-7
Ripple Voltage ......................
.......
2-7
Output Voltage 2 .............................
2-7
Voltage (nominal)
...........................
2-7
Tolerance ...............................
2-7
Current (maximum) ............................
2-7
Load Range ..............................
2-7
Overshoot ...............................
2-7
Ripple Voltage .............................
2-7
Output Voltage 3 .............................
2-7
Voltage (nominal)
2-7
,T---l
...........................
Tolerance ...............................
2-7
Current (maximum) ..........................
2-7
Overshoot ...............................
2-7
Ripple Voltage .............................
2-7
Internal Connector ...........................
2-7
External Connector ..........................
2-7
When Power is Lost ............................
2-8
The Function Cards .............................
2-9
TypesofCard ...............................
2-9
Master Cards ...............................
2-9
MPB Interface ..............................
2-9
Local Cards ................................
2-10
Card Identifier ..............................
2-10
Configurable Processor Card (CPC) .....................
2-11
Operating System CPC (Slot 22) Specifications ................
2-11
CPU
FlashEPR6M'::::::::::::::::::::::::::::::
2-11
2-12
Buffered SRAM .............................
2-12
DRAM
.................................
2-12
MPB Interface ..............................
2-12
Output Register .............................
2-12
BusErrorLogic
...............................
2-12
Backup Time (for buffered SRAM) ....................
2-12
Power Consumption ...........................
2-12
Arrhythmia CPC (Slot 8) Specifications ...................
2-12
/"'\
CPU
FlashEPROM'::::::::::::::::::::::::::::::
2-12
2-12
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