Award Software Award Modular BIOS 130 Knowles Drive ================== Los Gatos, CA 95030 00 Not defined 02 Determine POST Type 03 Clear 8042 Keyboard Controller 04 Reset 8042 Keyboard Controller 05 Get Manufacturing Status 06 Initialize Chips (DMA, 8259's) 07 Processor Test 2: Read/Write/Verify Registers with Data Pattern FF and 00. 08 Initialize CMOS Timer 09 EPROM Checksum 0A Initialize Video Controller Register 6845 0b Test Timer (8254) Channel 0 0C Test Timer (8254) Channel 1 0d Test Timer (8254) Channel 2 0E Test CMOS Shutdown Byte 0F Test Extended CMOS 10 Test DMA Channel 0 11 Test DMA Channel 1 12 Test DMA Page Registers 13 Test Keyboard Controller 14 Test Memory Refresh 15 Test 1st 64K of System Memory 16 Setup Interrupt Vector Table 17 Setup Video I/O Operations 18 Test Video Memory 19 Test 8259 Mask Bits - Channel 1 1A Test 8259 Mask Bits - Channel 2 1b Test CMOS Battery Level 1C Test CMOS Checksum 1d Set Configuration from CMOS 1E Size System Memory 1F Test Found System Memory 20 Test Stuck 8259 Interrupt Bits 21 Test Stuck NMI Bits (Parity I/O Check) 22 Test 8259 Working 23 Test Protected Mode 24 Size Extended Memory 25 Test Found Extended Memory 26 Test Protected Mode Exceptions 27 Setup Cache Control or Shadow RAM 28 Setup 8242 29 Reserved 2A Initialize Keyboard 2b Initialize Floppy Drive and Controller 2C Detect and Initialize COM Ports 2d Detect and Initialize LPT Ports 2E Initialize Hard Drive and Controller 2F Detect and Initialize Math Coprocessors 30 Reserved 31 Detect and Initialize Option ROMs 3b Initialize Secondary Cache w/ OPTi Chip Set (486 only) CA Micronics Cache Initialization CC NMI Handler Shutdown EE Unexpected Processor Exception FF INT 19 Boot Attempt