Receive Data from K/B
CLOCK
(KCLK)
T15
T14
T13
SERIAL DATA
(T1)
START D0 D1 D2 D3 D4 D5 D6 D7 P STOP
T20
X1/X2 Clock
CLCOLCOKCK
T21
Send Data to Mouse
MCLK
T25
T22
T23
T24
MDAT
START
Bit D0 D1 D2 D3 D4 D5 D6 D7 P STOP
Bit
Receive Data from Mouse
MCLK
T29
T26
T27
MDAT
T28
START D0 D1 D2 D3 D4 D5 D6 D7 P STOP
Bit
16