GL646USB Просмотр технического описания (PDF) - GENESYS LOGIC
Номер в каталоге
Компоненты Описание
Список матч
GL646USB Datasheet PDF : 44 Pages
| |||
H_BUSY(DMA_ACK)
H_ACK(IO_RD)
H_PE(IO_WR)
H_ERR(DMA_DRQ)
HD0~HD7
DMAD0~7
GPIO1~12
MT_PH0~5
HOME
VMO
VPO
VCP
CCD_CK1X
CCD_CK2X
CCD_CPX
CCD_RSX
CCD_TGX
CCD_TGG
CCD_TGB
RGBSEL0
XPA_SW
LAMP_SW
LED_B
R_IN
G_IN
B_IN
VRLC
VMID
VRT
VRB
VRU
OP0~OP7
VSMP(CDSCLK2)
Rev. 1.4
O
EPP nWait or DMA Acknowledge
O
EPP Intr or DMA IO Read
O
EPP AckDataReq or DMA IO Write
B
EPP nDataAvail or DMA Data Request
B
EPP Data Bus or MPU Data Bus
B
DMA Data Bus
Support IO Ports
B
General Purpose Input Output
Bi-polar : MT_PH5=PHASE1
MT_PH4=PHASE2
MT_PH3=I11
MT_PH2=I01
MT_PH1=I12
O
MT_PH0=I02
Uni-polar : MT_PH3=PHASE A
MT_PH2=PHASE B
MT_PH1=PHASE /A
MT_PH0=PHASE /B
I
Sense carriage home position
USB Interface
B
D+
B
D-
P
3.3V
CCD/CIS Control Signals
O
CCD Shift register clock1 or CIS clock output
O
CCD Shift register clock2 or CIS clock output
O
CCD Clamp gate clock or CIS clock output
O
CCD Reset gate clock or CIS clock output
O
CCD Transfer gate clock for R channel or CIS Line start pulse
O
CCD Transfer gate clock for G channel
O
CCD Transfer gate clock for B channel
O
RGB channel selection pin or CCD Shift register clock3
O
Transparency lamp power control or CIS Green LED array control
O
Flatbed lamp power control or CIS Red LED array control
O
CIS Blue LED array control
FRONT-END
AI
Red channel input signal
AI
Green channel input signal
AI
Blue channel input signal
AO
Selectable analog output voltage for RLC
AO
ADC reference voltage. Derived from VRU. Normally is 2.5V
AO
ADC reference voltage. Derived from VRU. Normally is 3.3V
AO
ADC reference voltage. Derived from VRU. Normally is 1.7V
AI
ADC reference voltage. Normally connected to 5V analog supply
O
ADC digital data output
O
Wolfson type : Video sample synchronization pulse.
-9-
GL646USB
Share Link: 