Cpu - Sun Microsystems Sun Blade 100 Service Manual

Clock
Control
PCI Sockets
5V, 33MHz PCI
PCI
Bridge
Graphics
Interface
SGRAM
8 Mbytes
SVGA
FIGURE C-1
C-2 Sun Blade 100 Service Manual • October 2000

CPU

Encoded
Interrupts
PCI Ints
I-Chip2
PME#
3.3V, 33 MHz PCI
PCIO-2 ASIC
1394 (2)
Ethernet
10/100
RJ-45
Sun Blade 100
System Functional Block Diagram
DATA
ADDR[12:0]
SDRAM_CLKs
Decoded IRQs
TOD
EBus
Flash
PROM
OpenBoot
PROM
Parallel
USB (4)
port
DIMM
72
SM Bus
(I2C)
SouthBridge SuperI/O
ASIC
ATA66
IDE
Diskette
HDD
Audio
Drive (2)
Serial
Line out
Line in
port
Headphone
Mic
Smart
card
reader
AC97