AL700 Ver la hoja de datos (PDF) - AverLogic Technologies Inc
Número de pieza
componentes Descripción
Fabricante
AL700 Datasheet PDF : 82 Pages
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AL700/701/710
Pin Name
Pin Number
MONOSD_EN 56
VCROSD_EN
57
OSD_COLOR
58
Encoder Interface
VCLK
102
VCLKX2
100
VSYNC
96
HSYNC
97
FIELD
99
HREF
105
MONDO[15:0] 60-64, 66-70, 72-
74, 76-78
VCRDO[7:0]
107-114
Analog Output
AVDDM, AVDDS, 89, 85, 83
AVDDV
AVSSM, AVSSS, 91, 81, 80
AVSSV
AVDD
94
AVSS
92
DA_VDD
95
DA_VSS
79
VREFIN
93
VREFOUT
90
RSET
86
COMP
87
A_MON
88
A_S
84
A_VCR
82
NC
82, 84, 86, 87, 88
90, 93
SDRAM Interface
CSB
34
RASB
33
CASB
32
WEB
31
BA[1:0]
45, 44
MA[11:0]
36, 46, 37-42, 50-
47
I/O type
Description
I Monitor OSD Enable
I VCR OSD Enable
I OSD color selection
O Video clock output of monitor/VCR
O 2 times video clock output of monitor/VCR
I/O Video vertical Sync signal of monitor/VCR
I/O Video horizontal Sync signal of monitor/VCR
O Video field flag signal of monitor/VCR
O Horizontal reference signal of monitor/VCR
O Monitor video stream data output that can be
programmed to be various data formats through
host interface
O VCR video stream data output
AP/DP
AP/DP
AP/DP
AP/DP
DP
DP
AI
AO
AI/O
AO
AO
AO
AO
AI/O
Analog power for monitor, S-video, and VCR
output, respectively (VDD for AL701)
Analog ground for monitor, S-video, and VCR
output, respectively (GND for AL701)
Analog power (VDD for AL701)
Analog ground (GND for AL701)
Digital power
Digital ground
Voltage reference input (NC for AL701)
Voltage reference output (NC for AL701)
Full-scale current adjust (NC for AL701)
Compensation pin (NC for AL701)
Monitor Composite output or Y output for S-
video (NC for AL701)
C output for S-video (NC for AL701)
VCR Composite output or Y output for S-video
(NC for AL701)
For AL701, they are NC pins
O Chip select for SDRAM, active Low
O Row address strobe for SDRAM, active Low
O Column address strobe for SDRAM, active Low
O Write enable for SDRAM, active Low
O Bank select for SDRAM
O Address bus for SDRAM
©2001,2002-Copyright by AverLogic Technologies, Corp. Preliminary Version C1.1 10
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