Cpu Drawer Data Flow Model H50; System Board - IBM H Series Installation And Service Manual

CPU Drawer Data Flow Model H50

Memory Card
64 MB ± 3 GB 4Word
2 ± 32 DIMMS 83 MHZ
(SDRAMS)
(16 & 64 Mbit)
System
Clock
Hot Plug
DASD

System Board

MEDIA
IPLROS
(1 MB)
CDROM
Internal SCSI
Ethernet Adapter Unit Interface (AUI)
Ethernet Twisted Pair
External/ Internal SCSI
VPD
2
I C
Hot Plug
DASD
J±Tag
7 Fan Monitoring and Service
Processor
Fans Control (FMC) card
Connector
Op±Panel
VPD
Keyboard
Mouse
Serial
Diskette
P1284
(Parallel)
Serial (2)
1-12
RS/6000 Enterprise Server Model H Series Installation and Service Guide
604e
332 MHZ
60X 2Word
166 MHZ
L2 Cache
Control
8±way Set Assoc
166 MHZ
6XX 4Word
83 MHZ
Core Memory
Controller
(Data Transfer Engine)
VPD
2
I C
System Specific POR Config
Gate Array
SSC
Env Sensors
BUFFER
BUFFER/MUX
SP ±Bus
X±Bus
Rajah ASIC
BUFFER
80C42
Serial Port
Super I/O
National
87332
604e
Master
332 MHZ
Oscillator
60X 2Word
X5 Chip
166 MHZ
Cache L2 Cache
Control
RAM
8±way Set Assoc
256 KB
J±TAG
6XX±MX Bus
64 Addr/Data/Data
50 MHz
Arbitration
BusID 0
PCI32±A
SCSI ADAPTER
PCI Bus A
NCR 53C825A
32 Bit /
33 Mhz
ETHERNET ADAPTER
AMD79C970
SCSI ADAPTER
NCR 53C825A
MPIC2A
TOD
NVRAM
PCI to ISA
ISA Bus
Shared ISA Slots PCI Feature Slots
9 8 7 6 5 4 3 2 1
Processor Card
X5 Chip
Cache
RAM
256 KB
166 MHZ
VPD
I 2 C
I/O Board
BusID 2 BusID 1
PCI32±B PCI64±C
PCI Bus B PCI Bus C
32 Bit / 64 Bit /
33 Mhz 33 Mhz
(50 Mhz)
64 Bit PCI