w83l784r Winbond Electronics Corp America, w83l784r Datasheet - Page 39

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

7.26 Fan 1 Fault Low Limit Count -- Index 59h
Power on default [7:0] = 0000-0000 b
7.27 VBAT Fault High Limit Value -- Index 5Ah
Power on default [7:0] = 1111-1111 b
7.28 VBAT Fault Low Limit Value -- Index 5Bh
Power on default [7:0] = 0000-0000 b
7.29 FAN 1 Pre-Scale Register-- Index 80h
Power on default [7:0] = 0000-0001 b
7-0
7-0
7-0
6-0
Bit
Bit
Bit
Bit
7
Confidential, For Beta-site Only
FAN_LOW_LM
VBAT_HI_LM
VBAT_LOW_LM
PWM_CLK_SEL1
PRE_SCALE1[6:0]
N a m e
N a m e
N a m e
N a m e
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Fan Low Count Limit Value.
VBAT High Limit Value.
VBAT Low Limit Value.
PWM Input Clock Select. This bit select Fan 1 input
clock to pre-scale divider.
0: 1 MHz
1: 125 KHz
Fan 1 Input Clock Pre-Scale. The divider of input
clock is the number defined by pre-scale. Thus, writing
0 transfers the input clock directly to counter. The
maximum divider is 128 (7Fh).
00h : divider is 1
01h : divider is 2
02h : divider is 3
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Description
Description
Description
Description
Publication Release Date: Sep.
W83L784R
Preliminary
Revision 0.54
1999