W83793G Datasheet, PDF (15/131 Pages) Winbond – Winbond H/W Monitor

W83793G
Pin Description List, continued.
PIN NAME
PIN NO.
POWER
PLANE
FANCTL7
FANIN11
54
5VSB
TYPE
DESCRIPTION
OUT /
OD₁₂ /
AOUT
Fan speed control PWM/DC output. When
the power of 5VDD is 0V, this pin will drive
logic 0. The power of this pin is supplied by
VSB 5V.
As DC output, 64 steps output voltage scaled
to 0~5VSB.
INts 0V to +5V amplitude fan tachometer input
VIDB5
FANIN8
VIDB6
FANCTL8
VIDB7
IN_v1s or
IN_v2s
Voltage Supply readouts bit 5 from CPU B.
INts 0V to +5V amplitude fan tachometer input
55
5VSB
IN_v1s or
IN_v2s
Voltage Supply readouts bit 6 from CPU B.
Fan speed control PWM/DC output. The 8^th
fan control signal can be programmed to
56
5VSB
OUT /
OD₁₂ /
AOUT
output through pin 11 or this pin. When the
power of 5VDD is 0V, this pin will drive logic
0. The power of this pin is supplied by VSB
5V.
As DC output, 64 steps output voltage scaled
to 0~5VSB.
IN_v1s or
IN_v2s
Voltage Supply readouts bit 7 from CPU B.
7. FUNCTIONAL DESCRIPTION
This section is blank now. Refer Chap 8 for function description.
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Publication Release Date: Dec. 11, 2006
Revision 1.0