W83783S Information Storage Devices, Inc, W83783S Datasheet - Page 40

• Manufacturer Part Number: W83783S
• Description: H/w Monitor: 3 Temp.(thermal Diode), 6 Vol., 2 PWM Fan Control
• Manufacturer: Information Storage Devices, Inc

7.19 BEEP Control Register 2-- Index 57h (Bank 0)
Register Location:
Power on Default Value <7:0> 1000-0000. Reset by MR.
Attribute:
Size:
Bit 7: Enable Global BEEP. Write 1, enable global BEEP output. Default 1. Write 0, disable all BEEP
Bit 6-4: Reserved.
Bit 3: Enable BEEP Output from FAN 3 if the monitor value exceed the limit value. Write 1, enable
Bit 2: Enable BEEP output from -5V, Write 1, enable BEEP output if the monitor value exceed the
Bit 1: Enable BEEP output from -12V, Write 1, enable BEEP output if the monitor value exceed the
Bit 0: Enable BEEP output from +12V, Write 1, enable BEEP output if the monitor value exceed the
output.
BEEP output. Default 0.
limits value. Default 0, that is disable BEEP output.
limits value. Default 0, that is disable BEEP output.
limits value. Default 0, that is disable BEEP output.
8 bits
57h
Read/Write
7
6
5
4
3
- 35 -
2
1
0
EN_V12_BP
EN_NV12_BP
EN_NV5_BP
EN_FAN3_BP
Reserved
Reserved
Reserved
EN_GBP
Publication Release Date: April 1999
W83783S
Preliminary
Revision 0.55