Freescale Semiconductor M9328MX21ADSE User Manual
Support Information
M9328MX21ADSE User’s Manual, Rev. A
3-26
Freescale Semiconductor
3.10
LCD Panel Connector
Connector P7 is the ADS LCD panel connector. Figure 3-14 shows pin assignments and Table 3-14
provides signal descriptions the connector.
provides signal descriptions the connector.
Figure 3-14. LCD Panel Connector P7 Pin Assignments
P7
VCC
1
• •
2
GND
OE_ACD
3
• •
4
FLM_VSYNC_SPS
LP_HYSYNC
5
• •
6
LSCLK
LD5_B5
7
• •
8
LD4_B4
LD3_B3
9
• •
10
LD2_B2
LD11_G5
11
• •
12
LD10_G4
LD9_G3
13
• •
14
LD8_G2
LD17_R5
15
• •
16
LD16_R4
LD15_R3
17
• •
18
LD14_R2
CONTRAST
19
• •
20
LCDON
SPL_SPR
21
• •
22
REV
PS
23
• •
24
CLS
LD1_B1
25
• •
26
LD0_B0
LD7_G1
27
• •
28
LD6_G0
LD13_R1
29
• •
30
LD12_R0
TOP
31
• •
32
BOTTOM
LEFT
33
• •
34
RIGHT
Table 3-14. LCD Panel Connector P8 Signal Descriptions
Pin(s)
Signal
Description
1
VCC
+3 volt power
2
GND
GROUND
3
OE_ACD
OUTPUT ENABLE / ALTERNATE CRYSTAL DIRECTION
4
FLM_VSYNC_SPS FIRST LINE MARKER / VERTICAL SYNCHRONIZATION
5
LP_HSYNC
LINE PULSE / HORIZONTAL SYNCHRONIZATION
6
LSCLK
LCD SHIFT CLOCK — Output to LCD
7
LD5_B5
LCD DATA 5 / BLUE BIT 5 — Output data to LCD
8
LD4_B4
LCD DATA 4 / BLUE BIT 4 — Output data to LCD
9
LD3_B3
LCD DATA 3 / BLUE BIT 3 — Output data to LCD
10
LD2_B2
LCD DATA 2 / BLUE BIT 2 — Output data to LCD
11
LD11_G5
LCD DATA 11 / GREEN BIT 5 — Output data to LCD
12
LD10_G4
LCD DATA 10 / GREEN BIT 4 — Output data to LCD
13
LD9_G3
LCD DATA 9 / GREEN BIT 3 — Output data to LCD
14
LD8_G2
LCD DATA 8 / GREEN BIT 2 — Output data to LCD
15
LD17_R5
LCD DATA 17 / RED BIT 5 — Output data to LCD
16
LD16_R4
LCD DATA 16 / RED BIT 4 — Output data to LCD
17
LD15_R3
LCD DATA 15 / RED BIT 3 — Output data to LCD