Chapter 4
91
3Ch
Test 8254.
3Dh
Reserved
3Eh
Test 8259 interrupt mask bits for channel 1
3Fh
Reserved
40h
Test 8259 interrupt mask bits for channel 2
41h
Reserved
42h
Reserved
43h
Test 8259 functionality
44h
Reserved
45h
Reserved
46h
Reserved
47h
Initialize EISA slot
48h
Reserved
49h
1. Calculate total memory by testing the last double word of each 64K.
2. Program writes allocation for AMD K5 CPU.
4Ah
Reserved
4Bh
Reserved
4Ch
Reserved
4Dh
Reserved
4Eh
1. Program MTRR of M1 CPU.
2. Initialize L2 cache for P6 class CPU & program CPU with proper cacheable
range.
3. Initialize the APIC for P6 class CPU.
4. On MP platform, adjust the cacheable range to smaller one in case the
cacheable
ranges between each CPU are not identical.
4Fh
Reserved
50h
Initialize USB
51h
Reserved
52h
Test all memory (clear all extended memory to 0)
53h
Reserved
54h
Reserved
55h
Display number of processors (multi-processor platform)
56h
Reserved
57h
1. Display PnP logo
2. Early ISA PnP initialization
-Assign CSN to every ISA PnP device.
58h
Reserved
59h
Initialize the combined Trend Anti-Virus code.
5Ah
Reserved
5Bh
(Optional Feature)
Show message for entering AWDFLASH.EXE from FDD (optional)
5Ch
Reserved
.
Checkpoint
Description
Summary of Contents for Veriton 5900Pro
Page 17: ...Chapter 1 11 Rear panel Veriton 5900Pro rear view Veriton 6900Pro rear view ...
Page 24: ...18 Chapter 1 ...
Page 34: ...28 Chapter 1 ...
Page 42: ...36 Chapter 2 Total Memory Base Upper Extended Total Memory N A Parameter Description Options ...
Page 73: ...Chapter 3 67 2 Detach the USB board with its upper bracket then pull out the USB audio cables ...
Page 79: ...Chapter 3 73 2 Detach the ODD module from the chassis 3 Detach the card reader carefully ...
Page 82: ...76 Chapter 3 4 Then remove the power supply from the chassis ...
Page 90: ...84 Chapter 3 3 Remove the four screws holding the system fan 4 Detach the system fan ...
Page 92: ...86 Chapter 3 4 Remove the screw fastening the LED module then detach the LED module ...
Page 108: ...102 Chapter 4 ...
Page 112: ...106 Chapter 6 Veriton 7900Pro Exploded Diagram ...
Page 113: ...Chapter 6 107 Veriton 6900Pro Exploded Diagram ...
Page 116: ...110 Chapter 6 ...