Block Diagram; Figure 4: Bcm91250A Block Diagram - Broadcom BCM91250A User Manual

User Manual
05/18/04
B D
LOCK IAGRAM
Figure 4 shows a block diagram of the BCM91250A.
PCMCIA Type
IDE HDD
II Connector
Connector
10/100/1000 Ethernet
10/100/1000 Ethernet
Document 91250A-UM100-R
Audio Codec Serial Port S1
MUX
PROM ICE
Flash ROM
Connector
IO_AD
E0
Port E0
E1
Port E1
E2
Video Decoder

Figure 4: BCM91250A Block Diagram

B roadc om C or por ati on
Serial Port S0
EJTAG
S0
S1
4 Character
LED
BCM1250
BCM91250A
2x8b HT Connectors
2x64b PCI Slots
2x32b PCI Slots
HT to PCI
8b HT
PCI to USB Bridge
Bridge
2 USB Connectors
32b PCI
M0
2 DIMM
Slots
M1
2 DIMM
Slots
SM Bus 0
SM Bus 1
RTC EEPROM

Block Diagram

USB
EEPROM
Temp
Sensor
Page 7