Table 2-1. Major Components Description - OEM 6513WU Reference

Reference
U12 Clock Synthesizer:
•
CK100 + CKBF
•
Supports 2.5V/3.3V CPU clock swing
•
Power-on default CPU/SDRAM clock frequencies
•
Serial data interface
U15 IO Controller Hub (ICH) Controller provides:
•
PCI-to-ISA bridge
•
Low Pin Count (LPC) I/F
•
USB interface
•
IDE/DMA control
•
82C59 interrupt control
•
Power management logic
•
Enhanced DMA control
•
82C54 timer and real-time clock
•
SMBus
•
U19
Super I/O Control:
- An FDD controller for 360KB, 720KB, 1.2MB,
1.44MB and 2.88MB FDD
- 3-mode FDD support
- Keyboard controller
- ECP/EPP mode support
- High speed NS16C550 compatible serial port
U22 Flash ROM:
•
PLCC 512Kx8 EEPROM for system BIOS, VGA
BIOS, Plug & Play configuration tables, and power
management
•
Dynamic detect flash type
•
Applies different code before flashing
(To be continued)
Description

Table 2-1. Major Components Description

Name
ICS
Intel
82801AA
(ICH)
SMC
47U332
Intel
82802AB
(FWH)
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