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KX-MC6020HX
Data Flow [PC Scan]
CN441
CN502
CN442
CN704
MODEM
Scanner
I/F
AFE
IC500
IC400
IC300
Main Board
CIS tr ansit Boar d
CIS unit
LS U
PC
JK451
JK450
LAN
US B
USB
I/F
CPU
DAA
IC100
IC101
TEL
LINE
PHY
LAN
I/F
DSPJBIG
CN100
IC451
DDR
SDRAM
DDR
SDRAM
I/F
PCI
I/F
PCI
I/F
Print I/F
Image
Filter
DDR
SDRAM
IC401
IC600
IC960
C-Wyle
Decode
C-Wyle
Encode
Image Processing
Gamma
Dither
en lar gement
/reduct ion
Color
Sp ac e
Conv.
DDR
SDRAM
I/F
1. An analog image data is output from CIS unit to IC500.
IC500 decode the analog data to digital data, and output to IC300.
Scanner I/F in IC300 process image data and store it in IC400 and IC401
through DDR-SDRAM I/F.
2. If necessary, the data is compressed via DSP.
3. When you use the LAN, the data is output to PC through the LAN I/F and
PHY(IC451).or When you use the USB, the data is output to PC
through the USB I/F.
Data Flow [PCPrint (Mono/Color)]
CN441
CN502
CN442
CN704
MODEM
Scanner
I/F
AFE
IC500
IC400
IC300
Main Board
CIS tr ansit Boar d
CIS
LS U
PC
JK451
JK450
LAN
US B
USB
I/F
CPU
DAA
IC100
IC101
TEL
LINE
PHY
LAN
I/F
DSPJBIG
CN100
IC451
DDR
SDRAM
PCI
I/F
PCI
I/F
Print I/F
Image
Filter
DDR
SDRAM
IC401
IC600
IC960
C-Wyle
Decode
C-Wyle
Encode
Image Processing
Gam ma
Dither
en lar gement
/reduct ion
Color
Sp ac e
Conv.
DDR
SDRAM
I/F
DDR
SDRAM
I/F
1. The print data is output from PC through LAN and pass the PHY (IC451)
and LAN I/F in IC300. or The print data is output from PC through USB
and pass the USB I/F in IC300.
Then the data is stored in IC400 and IC401 through SDRAM I/F.
2. JBIG in IC300 decode the data and store the data in IC400 and IC401.
3. PCI I/F in IC300 retrieve the data from IC400 and IC401 and output it to IC600.
And PCI I/F in IC600 retrieve the data from IC300 and store it to
IC960 through DDR SDRAM I/F.
4. C-wyle Encode in IC600 encode the data and store the data in IC960.
5. C-wyle Decode in IC600 decode the data and output it to Print I/F .
And Print I/F in IC600 retrieve the data from C-wyle Decode and output it to LSU.
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