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50QMA
50QMA
N/B Maintenance
N/B Maintenance
1.6 Appendix 2: W83L950D KBC Pins Definitions (1)
Port Pin Function Implement
P0 0-7 KO[0..7]
P1 0-7 KO[8..15]
P3 0-7 KI[0..7]
0 LPC enable H8_THRM#
1 GPIO x1 H8_WAKE_UP#
2 BATT_G#
3 BATT_R#
4EXTSMI#
5CAP#
6 NUM#
7 SCROLL#
0H8_ENABKL
1CHARGING
2LEARING
3 H8_SUSB
4 KBRST H8_HRCIN#
5 A20 A20GATE
6H8_SCI
7H8_PWRON
0 GPIO x1 SW_VDD3
1H8_LIDSW#
2 BATT_DEAD#
3H8_ADEN#
4 BATT_LED#
5 KBC_PWRON_VDD3S
6BLADJ
7H8_I_CTR
Scan matrix
P2
SMBUS1 or UART
GPIO x4
P4
Xcin/cout or PWM 2,3
GPIO x2 (INT1)
GPIO x2
P5
GPIO x3 (INT20,30,40)
GPIO x2
D/A, PWM 2,3
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