12-2
LED signaling and “beep” codes
PC-510 user’s manual
Table 12-1
Phoenix BIOS beep codes
Diagnostic
port output
Beep codes
Description of test or failure
01h
80286 register test in-progress
02h
1-1-3
CMOS write/read test in-progress
03h
1-1-4
BIOS ROM checksum in-progress
04h
1-2-1
Programmable interval timer test in-progress or
failure
05h
1-2-2
DMA initialization in-progress or failure
06h
1-2-3
DMA page register write/read test in-progress or
failure
08h
1-3-1
RAM refresh verification in-progress or failure
09h
1st 64K RAM test in-progress
0Ah
1-3-3
1st 64K RAM chip or data line failure multi-bit
0Bh
1-3-4
1st 64K RAM odd/even logic failure
0Ch
1-4-1
1st 64K RAM address line failure
0Dh
1-4-2
1st 64K RAM parity test in-progress or failure
10h
2-1-1
1st 64K RAM chip or data line failure-bit 0
11h
2-1-2
1st 64K RAM chip or data line failure-bit 1
12h
2-1-3
1st 64K RAM chip or data line failure-bit 2
13h
2-1-4
1st 64K RAM chip or data line failure-bit 3
14h
2-2-1
1st 64K RAM chip or data line failure-bit 4
15h
2-2-2
1st 64K RAM chip or data line failure-bit 5
16h
2-2-3
1st 64K RAM chip or data line failure-bit 6
17h
2-2-4
1st 64K RAM chip or data line failure-bit 7
18h
2-3-1
1st 64K RAM chip or data line failure-bit 8
19h
2-3-2
1st 64K RAM chip or data line failure-bit 9
1Ah
2-3-3
1st 64K RAM chip or data line failure-bit A
1Bh
2-3-4
1st 64K RAM chip or data line failure-bit B
1Ch
2-4-1
1st 64K RAM chip or data line failure-bit C
1Dh
2-4-2
1st 64K RAM chip or data line failure-bit D
1Eh
2-4-3
1st 64K RAM chip or data line failure-bit E
1Fh
2-4-4
1st 64K RAM chip or data line failure-bit F
Summary of Contents for PC-510
Page 7: ...Notice to user PC 510 user s manual ...
Page 17: ...xii Contents PC 510 user s manual ...
Page 23: ...About this manual PC 510 user s manual ...
Page 25: ...Overview of Section 1 PC 510 user s manual ...
Page 35: ...2 2 Quick start PC 510 user s manual Figure 2 1 PC 510 component diagram ...
Page 45: ...2 12 Quick start PC 510 user s manual ...
Page 55: ...3 10 SETUP programs PC 510 user s manual ...
Page 59: ...4 4 Save and run programs PC 510 user s manual ...
Page 61: ...Overview of Section 2 PC 510 user s manual ...
Page 73: ...5 12 Serial ports PC 510 user s manual ...
Page 77: ...6 4 LPT1 parallel port PC 510 user s manual ...
Page 83: ...7 6 Console devices PC 510 user s manual ...
Page 119: ...13 8 CRTs and flat panels PC 510 user s manual ...
Page 123: ...14 4 GPS interface PC 510 user s manual ...
Page 125: ...15 2 PC 104 expansion PC 510 user s manual ...
Page 127: ...Overview of Section 3 PC 510 user s manual ...
Page 131: ...16 4 Watchdog timer and hardware reset PC 510 user s manual ...
Page 147: ...18 8 Transferring files remote disks PC 510 user s manual ...
Page 177: ...21 22 CPU power management PC 510 user s manual ...
Page 181: ...22 4 Troubleshooting PC 510 user s manual ...
Page 183: ...Overview of Section 4 PC 510 user s manual ...
Page 203: ...A 20 Technical data PC 510 user s manual ...
Page 231: ...B 28 Software utilities PC 510 user s manual ...