LU850425 Datasheet, PDF (4/15 Pages) Sharp Electrionic Components – 8-bit Microcomputer for DSP Camera Systems

LU850425
PIN NO. SYMBOL
19 DATA0
20 DATA1
21 DATA2
22 DATA3
23 DATA4
24 DATA5
25 DATA6
26 DATA7
27 ADD0
28 ADD1
29 ADD2
30 ADD3
31 ADD4
32 ADD5
33 ADD6
34 NC
35 NC
36 XCK2
37 XCK1
38 GND
39 NC
40 NC
41 NC
42 NC
43 DACK
44 DADT
45 DASTB
46 AGND
47 SPD
48 WB
49 IWIND
50 GND
51 GND
52 GND
53 R – Y
I/O POLARITY
DESCRIPTION
I
–
I
–
I
–
Inputs image data from LR38266.
I
–
DATA0 : LSB
I
–
DATA7 : MSB
I
–
I
–
I
–
O
–
O
–
O
– Outputs address data to LR38266.
O
– ADD0 : LSB
O
– ADD6 : MSB
O
–
O
–
O
– No connection.
O
– No connection.
O
– Master clock output.
I
– Master clock input (5.5 MHz, TYP.).
–
– A grounding pin.
O
– No connection.
O
– No connection.
O
– No connection.
O
– No connection.
O
– Outputs the clock signal to MB88346BV. For details, see "TIMING CHART (D)".
O
– Outputs the serial data to MB88346BV. For details, see "TIMING CHART (D)".
O
– Outputs the strobe signal to MB88346BV. For details, see "TIMING CHART (D)".
–
– A grounding pin for D/A output circuit.
Inputs DC level to select shutter speed. For details, see "ELECTRONIC
I
–
SHUTTER SPEED CONTROL" in Preset Function Control.
Inputs DC level to select white balance mode. For details, see "WHITE
I
–
BALANCE" in Preset Function Control.
Inputs DC level to select exposure window. For details, see "(3) Window
I
– Selection of Emphasis Range at Auto Exposure" in ELECTRONIC SHUTTER
SPEED CONTROL.
I
– Not used. A grounding pin.
I
Not used. A grounding pin.
I
– Not used. A grounding pin.
Inputs DC level to vary R – Y gain by manual. The detail is shown at "WHITE
I
–
BALANCE" in Preset Function Control.
4