Multitech CommPlete RAS96 User Manual page 79

Code
F
10
11
12–13 Reserved
14
15
16
17
18
19
1A
1B–1E Reserved
1F
20
21–2F Enable Slots 1-15
30
31
32
33–3B Reserved
3C
3D
3E
3F
BF
40
41
42
CommPlete Communications Server
Name Description
Test DMA Controller 0 BIOS checksum test. Keyboard detect and initialization.
Test DMA Controller 1
Test DMA Page Test DMA page registers.
Registers
Test Timer Counter 2 Test 8254 Timer 0 Counter 2.
Test 8259-1 Mask Bits Verify 8259 Channel 1 masked interrupts by alternately
turning the interrupt lines off and on.
Test 8259-2 Mask Bits Verify 8259 Channel 2 masked interrupts by alternately
turning the interrupt lines off and on.
Test Stuck 8259's Turn off interrupts, then verify no interrupts mask register is
Interrupt Bits on.
Test 8259 Interrupt Force an interrupt and verify that the interrupt occurred.
Functionality
Test Stuck NMI Bits Verify NMI can be cleared.
(Parity/IO Check)
Display CPU clock
Set EISA Mode If EISA nonvolatile memory checksum is good, execute
EISA initialization. If not, execute ISA tests and clear EISA
mode flag. Test EISA Configuration Memory Integrity
(checksum and communication interface).
Enable Slot 0 Initialize slot 0 on the system board.
Initialize slots 1 through 15 on the system board.
Size Base and Size base memory from 256K to 640K and extended
Extended Memory memory above 1MB.
Test Base and Extended Test base memory from 256K to 640K and extended
Memory memory above 1MB using various patterns. Note: This will
be skipped in EISA mode and can be skipped with the
key in ISA mode.
Test EISA Extended If EISA Mode flag is set, then test EISA memory found in
Memory slots initialization. Note: This will be skipped in ISA mode
and can be skipped with the
Setup Enabled
Initialize and Install Detect if mouse is present, initialize mouse, install interrupt
Mouse vectors.
Set Up Cache ControllerInitialize cache controller.
Reserved
Chipset Initialization Program chipset registers with Setup values.
Display virus protect disable or enable
Initialize Floppy Drive Initialize floppy disk drive controller and any floppy drives.
Controller
Initialize Hard Disk and Initialize hard disk controller and any hard disks.
Controller
C POST Codes
key in EISA mode.
ESC
ESC
71