LC82104 Datasheet, PDF (5/6 Pages) Sanyo Semicon Device – Color Image Processing IC for Fax and Scanner Applications

LC82104
Continued from preceding page.
Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Pin
GIN
RIN
BIN
ATEST
AV_DD
AGND
DV_DD
DGND
DA15/GOE
DA14/ROE
DA13/BOE
DA12
DA11
DA10
DA9
DGND
DA8
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
DGND
DV_DD
RAS
CAS0
CAS1/MWR1
MWR0
MRD
IOWR
CLAMP/LININT
NC
NC
PD7/SD
PD6/SDCK
DV_DD
DGND
PD5/SDE
PD4/PP4
PD3/PP3
PD2/PP2
PD1/PP1
PD0/PP0
PDCK/DACK/PP5
PDE/DREQ/PP6
MTP/PP7
DGND
I/O
Function
I Green sensor signal input
I Red sensor signal input
I Blue sensor signal input
O Analog test output (Normally left open.)
P Analog system power supply
P Analog system ground
P Digital system power supply
P Digital system ground
O
/Green data valid period signal
O
/Red data valid period signal
O
/Blue data valid period signal
O External memory address signal outputs
O DA15 is the MSB, DA0 is the LSB.
O
O
P Digital system ground
O
O
O
O External memory address signal outputs
O DA15 is the MSB, DA0 is the LSB.
O
O
O
O
P Digital system ground
P Digital system power supply
O External memory RAS signal output
O External memory CAS signal output
O External memory CAS0 signal output/External memory MWR1 signal
O External memory MWR0 signal output
O External memory MRD signal output
O I/O write signal output
O Clamp point monitor signal output/Line signal output
NC
NC
O DMA output/serial data output
O DMA output/serial data transfer clock
P Digital system power supply
P Digital system ground
O DMA output/Serial data output valid period signal output
B
B
B DMA outputs/general-purpose I/O ports
B
B
B Parallel data transfer clock/DMA data acknowledge signal input/general-purpose I/O port
B Parallel data output valid period signal/DMA data request signal output/general-purpose I/O port
B Motor drive timing signal output/General-purpose I/O port
P Digital system ground
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