Phoenix Technologies Ltd.
Phoenix BIOS 40 Airport Parkway
============ San Jose, CA 95110-1008
01 CPU Register Test in Progress
02 CMOS Write/Read Failure
03 ROM BIOS Checksum Failure
04 Programmable Interval Timer Failure
05 DMA Initialization Failure
06 DMA Page Register Write/Read Failure
08 RAM Refresh Verification Failure
09 First 64K RAM Test in Progress
0A First 64K RAM Chip or Data Line Failure, Multi-bit
0b First 64K RAM Odd/Even Logic Failure
0C Address Line Failure First 64K RAM
0d Parity Failure First 64K RAM
10 Bit 0 First 64K RAM Failure
11 Bit 1 First 64K RAM Failure
12 Bit 2 First 64K RAM Failure
13 Bit 3 First 64K RAM Failure
14 Bit 4 First 64K RAM Failure
15 Bit 5 First 64K RAM Failure
16 Bit 6 First 64K RAM Failure
17 Bit 7 First 64K RAM Failure
18 Bit 8 First 64K RAM Failure
19 Bit 9 First 64K RAM Failure
1A Bit 10 First 64K RAM Failure
1b Bit 11 First 64K RAM Failure
1C Bit 12 First 64K RAM Failure
1d Bit 13 First 64K RAM Failure
1E Bit 14 First 64K RAM Failure
1F Bit 15 First 64K RAM Failure
20 Slave DMA Register Failure
21 Master DMA Register Failure
22 Master Interrupt Mask Register Failure
23 Slave Interrupt Mask Register Failure
25 Interrupt Vector Loading in Progess
27 Keyboard Controller Test Failure
28 CMOS Power Failure and Checksum Calculation in Progress
29 CMOS Configuration Validation in Progess
2b Screen Initialization Failure
2C Screen Retrace Test Failure
2d Search for Video ROM in Progess
2E Screen Running With Video ROM
30 Screen Operable
30 Screen Running With Video ROM
31 Monochrome Monitor Operable
32 Color Monitor (40 column) Operable
33 Color Monitor (80 column) Operable
34 Timer Tick Interrupt Test in Progress or Failure
35 Shutdown Test in Progress or Failure
36 Gate A20 Failure
37 Unexpected Interrupt in Protected Mode
38 RAM Test in Progress or Address Failure > FFFFh
3A Interval Timer Channel 2 Test or Failure
3b Time-of-Day Clock Test or Failure
3C Serial Port Test or Failure
3d Parallel Port Test or Failure
3E Math Coprocessor Test or Failure
41 System Board Select Failure
42 Extended CMOS RAM Failure