W83783S Information Storage Devices, Inc, W83783S Datasheet - Page 39

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

7.17 Winbond Test Register -- Index 50h - 55h (Bank 0)
7.18 BEEP Control Register 1-- Index 56h (Bank 0)
Register Location:
Power on Default Value
Attribute:
Size:
Bit 7: Enable BEEP Output from FAN 2 if the monitor value exceed the limit value. Write 1, enable
Bit 6: Enable BEEP Output from FAN 1 if the monitor value exceed the limit value. Write 1, enable
Bit 5: Enable BEEP Output from Temperature Sensor 1 if the monitor value exceed the limit value.
Bit 4: Enable BEEP output for Temperature Sensor 2 if the monitor value exceed the limit value.
Bit 3: Enable BEEP output from VDD (+5V), Write 1, enable BEEP output if the monitor value exceed
Bit 2: Enable BEEP output from +3.3V. Write 1, enable BEEP output, which is default value.
Bit 1: Reserved.
Bit 0: Enable BEEP Output from VCORE if the monitor value exceed the limits value. Write 1,
BEEP output, which is default value.
BEEP output, which is default value.
Write 1, enable BEEP output. Default 0
Write 1, enable BEEP output. Default 0
the limits value. Default 0, that is disable BEEP output.
enable BEEP output, which is default value
7
6
56h
<7:0> 0000,0000. Reset by MR.
Read/Write
8 bits
5
4
3
2
- 34 -
1
0
EN_VC_BP
Reserved
EN_V33_BP
EN_V5_BP
EN_T2_BP
EN_T1_BP
EN_FAN1_BP
EN_FAN2_BP
Publication Release Date: April 1999
W83783S
Preliminary
Revision 0.55