Service manual

Circuit Description
3-22
IRQ
12-bit
A
AFE_CIP4
/D converter
Shading
Correction
Enlargement
/ Reduction
SRAM
8192
x
8
(2line)
Image
Processing
Module
DMA
Interface
CIP4
Register
CPU I/F
Mod ule
Vp eak
Contro l
Mo to r
Con tro l
AIN
AD C_REF T
ADC_REFB
PI_TG
PI1
Gamma
Correction
SRAM_A[ 15:0]
SRAM_D[15:0]
SRAM_nRD
SRAM_nWR
A[5:0] D[15:0]nCS nRD nWR nXDREQ nXDACK
TX_A, B
nTX_A, B
TX_EN1, EN2
Sensor
Interface
Shading
Acquisitio n
SRAM
1024
x
8
(R/G/B)
SRAM
4096
x
16
(2 line)
SRAM
256
x
8
PI2
EXT SRAM
Interrupt
Contro l
Vertical
Decimation
SRAM
1024
x
8
<Block diagram of CIP4>