ICOP Technology ICOP-602X User Manual page 81

Icop-602 series embedded 386sx cpu isa half size sbc
Table of Contents

Advertisement

4F Memory size display started. This will be updated during memory test.
Going for sequential and random memory test.
50 Memory test below 1M complete. Going to adjust memory size for
relocation/ shadow.
51 Memory size adjusted due to relocation/ shadow. Memory test above 1M
to follow.
52 Memory test above 1M complete. Going to prepare to go back to real
mode.
53 CPU registers are saved including memory size. Going to enter in real
mode.
54 Shutdown successful, CPU in real mode. Going to restore registers
saved during preparation for shutdown.
55 Registers restored. Going to disable gate A20 address line.
56 A20 address line disable successful. BIOS ROM data area about to be
checked.
57 BIOS ROM data area check halfway. BIOS ROM data area check to be
complete.
58 BIOS ROM data area check over. Going to clear Hit <ESC> mes-sage.
59 Hit <ESC> message cleared. <WAIT...> message displayed. About to
start DMA and interrupt controller test.
60 DMA page register test passed. About to verify from display memory.
61 Display memory verification over. About to go for DMA #1 base register
test.
62 DMA #1 base register test passed. About to go for DMA #2 base register
test.
63 DMA #2 base register test passed. About to go for BIOS ROM data area
check.
64 BIOS ROM data area check halfway. BIOS ROM data area check to be
complete.
65 BIOS ROM data area check over. About to program DMA unit 1 and 2.
66 DMA unit 1 and 2 programming over. About to initialize 8259 interrupt
controller.
67 8259 initialization over. About to start keyboard test.
ICOP Embedede 386SX CPU ISA Half Size SBC User's Manual
77

Advertisement

Table of Contents
loading

Table of Contents