Nexcom MAXI 6560 User Manual page 66

MAXI 6560 Series User's Guide
a This page is for Non-Compressed Version only
01-02
C0
03
04
05
06
07
BE
C1
C5
08
09
0A
BIOS Setup
Reserved
Turn off OEM specific cache, shadow...
1. Initialize EISA registers (EISA BIOS only)
2. Initialize all the standard devices with default values Standard devices
includes:
-DMA controller (8237)
-Programmable Interrupt Controller (8259)
-Programmable Interval Timer (8254)
-RTC chip
Reserved
1. Keyboard Controller Self-Test
2. Enable Keyboard Interface
Reserved
Verifies CMOS's basic R/W functionality
Program defaults values into chipset according to the MODBINable Chipset
Default Table
Auto-detection of onboard DRAM & Cache
Copy the BIOS from ROM into E0000-FFFFF shadow RAM so that POST
will go faster
Test the first 256K DRAM
1. Program the configuration register of Cyrix CPU according to the
MODBINable Cyrix Register Table
2. OEM specific cache initialization (if needed)
1. Initialize the first 32 interrupt vectors with corresponding Interrupt
handlers Initialize INT no from 33-120 with Dummy(Suprious) Interrupt
Handler
2. Issue CPUID instruction to identify CPU type
3. Early Power Management initialization (OEM specific)
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