W83627EHF_0611 Datasheet, PDF (52/144 Pages) Winbond – WINBOND LPC I/O

W83627EHF/EF, W83627EHG/EG
Continued.
BIT 7 BIT 6 BIT 5 BIT 4
BIT 3
BIT 2
OUTPUT
VOLTAGE
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
OUTPUT
VOLTAGE
0110
0
1
1.29
1 1 1 0 0 1 2.94
0110
1
0
1.34
1 1 1 0 1 0 2.99
0110
1
1
1.39
1 1 1 0 1 1 3.04
0111
0
0
1.44
1 1 1 1 0 0 3.09
0111
0
1
1.50
1 1 1 1 0 1 3.15
0111
1
0
1.55
1 1 1 1 1 0 3.20
0111
1
1
1.60
1 1 1 1 1 1 3.25
Table 6.4 .
6.8.5 CPUFANOUT0 PWM Output Frequency Configuration Register - Index 02h (Bank 0)
Register Location:
02h
Power on Default Value:
04h
Attribute:
Read/Write
Size:
8 bits
7 6 5 4 32 1 0
PWM_SCALE2
PWM_CLK_SEL2
The register is meaningful when CPUFANOUT0 be programmed as PWM output.
Bit 7: CPUFANOUT0 PWM Input Clock Source Select. This bit selects the clock source of PWM
output frequency.
Set to 0, select 24 MHz.
Set to 1, select 180 KHz.
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