User`s manual

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Touch Panel & LCD
LCD SCREEN
TOP
LEFT
BOTTOM
RIGHT
(0,0)
(XMAX,YMAX)
Connector for 4-Bit LCD
EZADS20.DSN 2.0 M68EZ328ADS
2 Dai King Street, Tai Po Industrial Estate, Tai Po, NT, Hong Kong. B
410Wednesday, January 05, 2000
Title Size Document Number Rev Date: Sheet
of
~PEN_IRQ
SPMCLK
LD2
~PEN_CS
LACD LLP
SPMRXD
LD1
SPMTXD
LFRM LCLK LD3
LD0
CONTRAST
TOP LEFT RIGHT BOTTOM
VCC
VCC
VCC
VEE
VCC
VCC VEE
P10 HEADER 10X2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
C44 0.1u
+
C42 22u
U17 ADS7843E
X+
2
Y+
3
X-
4
Y-
5
IN3
7
IN4
8
DCLK
16
CS
15
DIN
14
DOUT
12
BUSY
13
PENIRQ
11
Vref
9
VCC
10
VCC
1
GND
6
C43 0.1u
R57 2R2
R58 10
VR1
VR_10K
R61 000
LACD
LCLK LFRM
LD0
LD3
SPMCLK
LD2
~PEN_CS
LD1
~PEN_IRQ
LLP
SPMRXD SPMTXD
CONTRAST
~CSB1
Freescale Semiconductor, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005