w83l784r Winbond Electronics Corp America, w83l784r Datasheet - Page 32

• Manufacturer Part Number: w83l784r
• Description: Winbond H/w Monitoring Ic
• Manufacturer: Winbond Electronics Corp America

7.11 Serial Bus Address (for Voltage ,Fan, and internal temperature ) Register
Address 4Ah
Power on default [7:0] = 0010,1101 b
7.12 CPUT1 Temperature and CPUT2 Temperature Serial Bus Address Register--
Index 4Bh
Power on default [7:0] = 0000,0001 b
6-0
Bit
6-4
2-0
7
Bit
3
7
Confidential, For Beta-site Only
Reserved
Serial Bus Address
F2_SP_CRTL[2:0]
Reserved
F1_SP_CTRL[2:0]
DIS_CPUT2
N a m e
N a m e
Read Only
Read/Write
Read/Write
Read/Write
Read/write
Read/Write
Read/Write
Read/Write
Serial Bus address [6:0].
FAN2 Speed Control.
000 - divide by 1;
001 - divide by 2;
010 - divide by 4;
011 - divide by 8.
100 - divide by 16.
101 - divide by 32.
110 - divide by 64.
111 - divide by 128.
Reserved.
FAN1 Speed Control.
000 - divide by 1;
001 - divide by 2;
010 - divide by 4;
011 - divide by 8.
100 - divide by 16.
101 - divide by 32.
110 - divide by 64.
111 - divide by 128.
Disable CPUT2 Temperature Function. Set to 1,
disable temperature 3 sensor and can not access any
-31 -
Description
Description
Publication Release Date: Sep.
W83L784R
Preliminary
Revision 0.54
¾
1999