GT-6816 查看數據表（PDF） - Unspecified
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GT-6816 Datasheet PDF : 63 Pages
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GT-6816
DACK
DERR
DSLC
GNDI1
GNDI2
DPE
DSLCIN
DINIT
DAFD
DSTRB
VDDI1
PD0
PD1
PD2
PD3
GNDC4
PD4
PD5
PD6
VDDC4
PD7
HBUSY
VDDI2
VDDI3
HACK
HERR
HSLC
VDDI4
HPE
HSLCIN
HINIT
GNDI3
HAFD
HSTRB
GNDI4
SDA
SCL
TEST
GNDU
D-
D+
VDDU
Low
Low
Low
Low
Tri-state
Tri-state
Tri-state
Tri-state
Tri-state
Tri-state
Tri-state
Tri-state
Low
Low
Low
Low
Low
Tri-state
Tri-state
I
Device parallel port (Ack) signal, with
I
Device parallel port (Fault) signal
I
Device parallel port (select) signal, with
P
IO ground
P
IO ground
I
Device parallel port (Paper end) signal,
O 24mA Device parallel port (Select in) signal
O 24mA Device parallel port (Init) signal
O 24mA Device parallel port (Auto feed) signal
O 24mA Device parallel port (Strobe) signal
P
IO power
I/O 24mA Parallel port data bus bit 0, with
I/O 24mA Parallel port data bus bit 1, with
I/O 24mA Parallel port data bus bit 2, with
I/O 24mA Parallel port data bus bit 3, with
P
Core ground
I/O 24mA Parallel port data bus bit 4, with
I/O 24mA Parallel port data bus bit 5, with
I/O 24mA Parallel port data bus bit 6, with
P
Core power,
I/O 24mA Parallel port data bus bit 7, with
O 24mA Host parallel port (Busy) signal
P
I/O Power
P
I/O Power
O 24mA Host parallel port (Ack) signal
O 24mA Host parallel port (Fault) signal, with
O 24mA Host parallel port (Select) signal
P
I/O power
O 24mA Host parallel port (Paper end) signal
I
Host parallel port (Select in) signal, with
I
Host parallel port (Init) signal, with
P
I/O ground
I
Host parallel port (Auto feed) signal,
I
Host parallel port (Strobe) signal, with
P
I/O ground
I/O 4mA Serial EEPROM data line, PCB need
I/O 4mA Serial EEPROM clock line, PCB need
I
For test only, with pull-down, not
P
USB transceiver ground
I/O
USB transceiver D-
I/O
USB transceiver D+
P
USB transceiver power
5
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