Analog Devices ADuCM350 User Manual page 23

EVAL-ADuCM350EBZ User Guide
TFT Display Reference Schematic
The schematic shown in Figure 22 is used to connect to an INT035TFT or INT035TFT-TS thin film transistor LCD module from
Displaytech Ltd.
J2
LCD_MODULE_SINT035TFT
VDD_IO
1
GND
2 VLCD_VDD
VDDIO
3
VDDD
4
VDDLCD
5
GND
6
TP_AUX
7
TP_TIRQ
8
TP_DIN
9
TP_CLK
10
TP_DOUT
11
TP_CS
12
GND
13
P2.2
CS
14
P2.3
RS
15
P2.4
E(RD)
16
P2.5
R/W(RD)
17
P2.1
RESET
18
GND
19
P1.0
D0
20
P1.1
D1
21
P1.2
D2
22
P1.3
D3
23
P1.4
D4
24
P1.5
D5
25
P1.6
D6
26
P1.7
D7
27
P1.8
D8
28
P1.9
D9
29
P1.10
D10
30
P1.11
D11
31
P1.12
D12
32
P1.13
D13
33
P1.14
D14
34
P1.15
D15
35
D16
36
D17
37
NC(PWM)
38
NC
39
NC(BL+)
40
NC(BL-)
Figure 22. TFT Connector Displaytech Screen and External Flash Memory Schematic
3.3V_BOARD
R6
30k
R7
15k
CSX
DCX
RDX
WEX
P0.15
RESX
3.3V_BOARD
P0.13
D0
D15
LCD_PWM LCD_BL+ LCD_BL-
Rev. A | Page 23 of 28
3.3V_BOARD
U1
1 8
CS VCC
2 7
DO HOLD
3 6
P0.12
WP CLK
4 5
P0.14
GND DI
W25Q128FVEIG
UG-668