Power Supply Specifications; Dubug Code Table - Asus T4-P5P43 User Manual

A.1 Power supply specifications
Output characteristics
Output
voltage
+5V
+3.3V
+12V1
+12V2
-12V
+5VSB
A.2

Dubug code table

Code
CPU
CHIP
ddr
H A
SIO
CL-
USb
PS2
FAn
OS
The codes displayed are for reference only when the BIOS is initiating.
A-2
Load range Surge
<10ms
Min Max
0.3A 18A
0.3A 16A
1A 10A 12A
1A 14A 18A
0A 0.3A
0.1A 2.5A
CPU initiation
Test CMOS R/W functionality
Early chipset initialization:
- Disable shadow RAM
- Disable L2 cache
- Program basic chipset registers
Detect memory:
- Auto-detection of DRAM size, type and ECC
- Auto-detection of L2 cache
Initialize Hardware Monitor
1. Test special keyboard controller for Super I/O chips
2. Enable keyboard interface
Initialize clock generator
Initialize USB
Initialize PS/2 Mouse
Fan error
Boot attempt (INT 19h)
Regulation
(%)
-5% ~ +5% 50mV
-5% ~ +5% 50mV
-5% ~ +5% 150mV
-5% ~ +5% 150mV
-10% ~ +10% 200mV
-5% ~ +5% 50mV
Description
Ripple and noise
Vpp Vpp & noise
70mV
70mV
150mV
150mV
200mV
70mV
Appendix