Appendix
A-11
EP-6WEA4/4I
84h
Initialize ISA PnP boot devices
85h
1. USB final Initialization
2. NET PC: Build SYSID structure
3. Switch screen back to text mode
4. Set up ACPI table at top of memory.
5. Invoke ISA adapter ROMs
6. Assign IRQs to PCI devices
7. Initialize APM
8. Clear noise of IRQs.
86h
Reserved
87h
Reserved
88h
Reserved
89h
Reserved
90h
Reserved
91h
Reserved
92h
Reserved
93h
Read HDD boot sector information for Trend Anti-Virus
code
94h
1. Enable L2 cache
2. Program boot up speed
3. Chipset final initialization.
4. Power management final initialization
5. Clear screen & display summary table
6. Program K6 write allocation
7. Program P6 class write combining
95h
1. Program daylight saving
2. Update keyboard LED & typematic rate
96h
1. Build MP table
2. Build & update ESCD
3. Set CMOS century to 20h or 19h
4. Load CMOS time into DOS timer tick
5. Build MSIRQ routing table.
FFh
Boot attempt (INT 19h)
Summary of Contents for EP-6WEA4
Page 6: ...EP 6WEA4 4I Page Left Blank ...
Page 14: ...Introduction EP 6WEA4 4I Page 1 8 Figure 5 System Block Diagram System Block Diagram ...
Page 17: ...Installation EP 6WEA4 4I Page 3 1 Section 3 INSTALLATION ...
Page 18: ...Installation EP 6WEA4 4I Page 3 2 Figure 1 EP 6WEA4 4I Detailed Layout ...
Page 58: ...BIOS EP 6WEA4 4I Page 4 28 Page Left Blank ...
Page 60: ...Drivers Installation EP 6WEA4 4I Page 5 2 Page Left Blank ...
Page 72: ...Appendix EP 6WEA4 4I A 12 Page Left Blank ...