General Procedures / Information
6-64
12/04
FaxCentre F110
GP 29 Scanner Interface
Refer to
Block diagram
Figure 1 Block diagram
The CIS is controlled using 2 signals:
•
CLK: Pixel clock. The maximum frequency is 2MHz.
•
SI: Start pulse to begin a new scanning line. This signal is active high and should last one
clock cycle.
DC2
XWM8192CDW
CIS
200dpi /
300dpi
ULN2003A
Unipolar
stepper
motor
LED_G
SI
CLK
GLED
24V
SIG
DPS
DDS
Doc sensor
Page sensor
Buffer
PPAUTOFD*
SEN
PPSELECIN*
SDI
PPINIT*
SCK
PID7..0
DB7..0
PITGEN4
PITGEN5
MCLK
PITGEN6
VSMP
GINP
PITGENTR
PITGEN3
RLC
PITGEN0
Содержание FaxCentre F110
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