IBM 6C1 - System Logic Flow Diagram

System Logic Flow Diagram
Power3-II
Power3-II
Processor Card
Processor Card
System Board
Addr/Cntl
Memory
Address
Memory Data Bus
16-bytes
6XX Address
CPU Data Bus 16-bytes
CPU-MX Bus
66MHz
Memory Modules
Data
System Clock
Arbiter
(Misc Logic)
S4
S3 S2 S1
S5
PCI Bridge
(0)
ISA Bridge
SCSI
CD-ROM
Drive
SCSI Backplane
SCSI Repeater
Hot-Swap
Disk Drives
SCSI Media
Devices
Internal
Ultra 160
External
Ultra 160
RJ45
RJ45
IDE
10/100
Ethernet
10/100
Ethernet
Boot
ROM
SP CPU
SP Flash
SP SRAM
SP
Interface
Super
I/O
UART
S3
P
K
S1
S2
M
PCI Bridge
(1)
L2
Cache
L2
Cache
32-Bytes
32-Bytes
Chapter 1. Reference Information 13