參數(shù)資料
型號(hào)： GL842
廠商： Genesys Logic, Inc.
英文描述： USB 2.0 2-in-1 Scanner Controller
中文描述： 個(gè)USB 2.0 2合1掃描儀控制器
文件頁(yè)數(shù)： 11/64頁(yè)
文件大?。?/td> 542K
代理商： GL842
GL842 USB 2.0 2-in-1 Scanner Controller
Genesys Logic Inc.—All rights reserved.
Page 11
XPA_SW
30
O
hbd16rscarray control
hbd16rsc CIS Blue LED array control
LED_B
31
O
FRONT-END Interface
Type
ASIC I/O
Cell
I
(pd) hbd16dhk AFE digital data input
O
(pd) hbd16dhk Serial interface load pulse
O
hbd16rsc Serial interface clock output
(O
I
(pd)
hbd16rscWolfson type: Video sample synchronization pulse
Analog Device: CDS Reference level sampling clock
hbd16rscWolfson type: Video sample synchronization pulse
Analog Device: CDS Data level sampling clock
hbd16rscWolfson type: Master clock.
Analog Device: A/D Converter sampling clock.
Pin Name
Pin#
Description
OP0~7
40~47
SEN/SLOAD
55
SCLK
54
SDI
51
SDO
50
hbd16dhkSerial data input
BSMP/CDSCLK1
56
O
VSMP/CDSCLK2
57
O
MCLK/ADCCLK
58
O
DRAM Interface
Pin Name
Pin#
Type
ASIC I/O
Cell
Description
DBUS0~15
95~102,
105~112
81,84~89,
92~94
B
(pd) hbd16dhk DRAM data bus
O
(pd) hbd16dhk DRAM address bus
O
(pd) hbd16dhk DRAM RAS signal of first memory chip
O
(pd) hbd16dhk DRAM CAS signal of first memory chip
O
(pd) hbd16dhk DRAM OE(output enable) signal of first memory chip
O
(pd) hbd16dhk DRAM WE signal of first memory chip
O
(pd) hbd16dhk DRAM RAS signal of second memory chip
O
(pd) hbd16dhk DRAM CAS signal of second memory chip
O
(pd) hbd16dhk DRAM OE(output enable) signal of second memory chip
O
(pd) hbd16dhk DRAM WE signal of second memory chip
ABUS0~9
RASX
78
CASX
77
NOEX
79
NWEX
80
RASY
72
CASY
71
NOEY
73
NWEY
76
相關(guān)PDF資料
PDF描述
GL843 High Speed USB 2.0 With ADF 2-in-1 Scanner Controller
GL850A USB 2.0 Low-Power HUB Controller
GL850A-MNGXX USB 2.0 Low-Power HUB Controller
GL850A-MNNXX USB 2.0 Low-Power HUB Controller
GL850A-MSGXX USB 2.0 Low-Power HUB Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GL843 制造商:GENESYS 制造商全稱:GENESYS 功能描述:High Speed USB 2.0 With ADF 2-in-1 Scanner Controller
GL848 制造商:GENESYS 制造商全稱:GENESYS 功能描述:High Speed USB 2.0
GL850 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB 2.0 4-PORT HUB Controller
GL850A 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 Low-Power HUB Controller
GL850A-MNGXX 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 Low-Power HUB Controller
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