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3.5.3.6. Parallel Port
Signal
LPT:SELECT
A15
LPT:PE
B15
LPT:BUSY
C15
LPT:ACK
D15
E17, C17, A17, D16,
LPT:D0-D7
C16, B16, A16, E15
LPT:SLCTIN#
E16
LPT:AUTOFEED#
A18
LPT:INIT#
B17
LPT:ERROR#
D17
LPT:STROBE#
A19
3.5.3.7. Miscellaneous Signals
Signal
Pin Assignation
SMBDATA
B20
SMBALERT#
C20
SMBCLK
E20
PBRST#
A22
DIAG:OC#
C22
SPK:OUT
E22
3.5.3.8. Keyboard Interface
Signal
Pin Assignation
KB:DATA
A21
KB:CLK
B21
KB:VCC
C21
3.5.3.9. Mouse Interface
Signal
Pin Assignation
MOUSE:DATA
D21
MOUSE:CLK
E21
Pin Assignation
Printer select
Paper end
Busy signal
Acknowledge handshake
Parallel port data bus
Printer select
Auto line feed
Initiate output
Error at printer
Strobe signal
Onboard SMbus data
Onboard SMbus Alert (CPU overheating)
Onboard SMbus Clock
Reset
Reserved
Speaker signal
Keyboard data
Keyboard clock
Keyboard power
Mouse data
Mouse clock
3.39
Installing the Board
Description
Description
Description
Description
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