w83194br-b Winbond Electronics Corp America, w83194br-b Datasheet - Page 20

• Manufacturer Part Number: w83194br-b
• Description: Winbond Clock Generator For Intel P4 845 Series Chipset
• Manufacturer: Winbond Electronics Corp America

7.17 Register 16: Slew Rate Control
7.18 Register 17: Slew Rate Control
7.19 Register 81: Winbond Test Register I
7.20 Register 82: Winbond Test Register II
BIT
BIT
BIT
BIT
7:0
7:0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
TEST_REG1
TEST_REG2
U48M_S1_N
U48M_S2_N
PCIF_S1_N
PCIF_S2_N
3V66_S1_N
3V66_S2_N
PCI_S1_N
PCI_S2_N
U48M_S1
U48M_S2
PCIF_S1
PCIF_S2
3V66_S1
3V66_S2
PCI_S1
PCI_S2
NAME
NAME
NAME
NAME
CLOCK GEN. FOR INTEL P4 845 SERIES CHIPSET
PWD
PWD
PWD
PWD
00h
04h
1
0
1
0
1
0
0
1
1
0
0
1
1
0
0
1
Pin 5,6,9, PCICLK [0,7,8] output slew rate control bit
This slew rate status default is Strong.
Pin 10,11,12,15,16,17 PCICLK [1:6] output slew rate control
bit
This slew rate status default is Normal.
Winbond Test Register. User don’t write it, otherwise this
chip will get an unexpected result.
Winbond Test Register. User don’t write it, otherwise this
chip will get an unexpected result.
Pin 31 3V66_0/VCH output slew rate control bit.
This slew rate status default is Normal.
Pin 34,35 48MHz_USB, 48MHz_DOT output slew rate
control bit.
This slew rate status default is Normal.
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W83194BR-B/W83194BG-B
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION