參數(shù)資料
型號: GL843
廠商: Genesys Logic, Inc.
英文描述: High Speed USB 2.0 With ADF 2-in-1 Scanner Controller
中文描述: 高速USB 2.0同盟2合1掃描儀控制器
文件頁數(shù): 15/84頁
文件大?。?/td> 837K
代理商: GL843
GL843 High Speed USB2.0 With ADF 2-in-1 Scanner Controller For 3x
2000-2006 Genesys Logic Inc. - All rights reserved.
Page 15
CCD_TGG
O
CCD Transfer gate clock for G channel
CCD_TGB
O
CCD Transfer gate clock for B channel
LAMP_SW
O
Flatbed lamp power control or CIS Red LED array control
XPA_SW
O
Transparency lamp power control or CIS Green LED array control
LED_B
O
CIS Blue LED array control
Pin Name
Type
Description
OP7~0
I
AFE digital data input
SEN
O
Serial interface load pulse
SCLK
O
Serial interface clock output
SDI
O
Serial data output
SDO
I
Serial data input
BSMP
O
Video sample synchronization pulse
VSMP/CDSCLK2
O
Video sample synchronization pulse
MCLK/ADCCLK
O
Master clock.
Pin Name
Type
Description
DBUS15~0
I/O
DRAM data bus
ABUS12~0
O
DRAM address bus
RASJ
SDRAM row address strobe
CASJ
O
SDRAM column address strobe
WEJ
O
SDRAM write enable
BANK0~1
O
SDRAM bank select
CKE
O
SDRAM clock enable
RAMCLK
O
SDRAM clock
Pin Name
Type
Description
X1
I
Clock input for crystal (12MHz)
X2
I/O
Clock output for crystal
EXTRST_
I
Hardware reset input
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參數(shù)描述
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