1
0
DB_TIME21_SEL R/W
DB_TIME20_SEL R/W
VSB3V Select GPIO21 input de-bounce time. If set to 1 de-bounce time is 25ms
else if set to 0 de-bounce time is 7u(default).
VSB3V Select GPIO20 input de-bounce time. If set to 1 de-bounce time is 25ms
else if set to 0 de-bounce time is 7u(default).
7.36 VID on the fly offset Register – Index 30h
Power-on default [7:0] =0000_0000b
Bit
7-5
4-0
Name
Reserved
VID_OFFSET
R/W
RO
PWR
VSB3V
VSB3V
Description
Reserved. Read return 0
R/W
VID offset register. The offset value is representative in 2’s
complement. The real VID value will be added by this offset and then
will be put into VID_OUT(when EN_OTF is set). The offset ranges
from -16 to +15.
0Fh : +15.
01h : +1.
00h : +0.
1Fh : -1.
1Eh : -2.
10h : -16.
7.37 VID Output Data Register – Index 31h
Power-on default [7:0] =0000_0000b
Bit
Name
R/W
PWR
Description
7
EN_VIDOUT
R/W
VSB3V Enable VIDOUT. If set to one and VID output key is asserted referred as
VIDKEY, the VIDOUT_DATA will output to these pins of VIDOUT. This bit is
supplied by VSB3V and reset by the VSB3V power good or RSTOUT is
asserted or SLOTOCC# is asserted.
6
VIDKEY_OK
RO
VSB3V When the sequential key is programmed to register 22H. this bit will set to
1. if program exit sequential key to register 22H, this bit read back will be 0
VSB3V VIDOUT Data. These bits is mapping to VIDOUT[4:0] if EN_VIDOUT is
enable. These bits power is supplied by VSB3V for keeping data when
VDD3V power is lose.
5:0
VIDOUT_DATA R/W
- 30 -
July, 2007
V0.24P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
