Aaeon MAX-Q670A, Installation Manual, Page: 57 / 80

Appendix B: Flash BIOS
47
Mnemonic Code Code System Progress Report
POST_STATUS_BOARD 13h Initialize board, start
memory detection.
POST_STATUS_
TESTTIMER 14h Start timer tests.
POST_STATUS_
TESTTIMER2 15h Test 8254 T2, for speaker,
port B.
POST_STATUS_
TESTTIMER1 16h Test 8254 T1, for refresh.
POST_STATUS_
TESTTIMER0 17h Test 8254 T0, for 18.2Hz.
POST_STATUS_
MEMREFRESH 18h Start memory refresh.
POST_STATUS_
TESTREFRESH 19h Test memory refresh.
POST_STATUS_TEST15US 1ah Test 15usec refresh ON/OFF
time.
POST_STATUS_TEST64KB 1bh Test base 64KB memory.
POST_STATUS_TESTDATA 1ch Test data lines.
POST_STATUS_TESTADDR 20h Test address lines.
POST_STATUS_
TESTPARITY 21h Test parity (toggling).
POST_STATUS_
TESTMEMRDWR 22h Test Base 64KB memory.
POST_STATUS_SYSINIT 23h Prepare system for IVT
initialization.
POST_STATUS_
INITVECTORS 24h Initialize vector table.
POST_STATUS_
8042TURBO 25h Read 8042 for turbo switch
setting.
POST_STATUS_
POSTTURBO 26h Initialize turbo data.
POST_STATUS_
POSTVECTORS 27h Modification of IVT.
POST_STATUS_
MONOMODE 28h Video in monochrome mode
verified.
POST_STATUS_
COLORMODE 29h Video in color mode
verified.
POST_STATUS_
TOGGLEPARITY 2ah Toggle parity before video
ROM test.
POST_STATUS_
INITBEFOREVIDEO 2bh Initialize before video ROM
check.