User`s manual

Support Information
LCD Panel Connector
User’s Manual M9328MX1ADS - Rev 2
MOTOROLA Support Information 41
Figure 3-8 LCD Panel Connector P8 Pin Assignments
P8
VCC 1
• • 2GND
LADC 3
• • 4FLM
LP 5
• • 6LSCLK
LD4 7
• • 8LD3
LD2 9
• • 10 LD1
LD10 11
• • 12 LD9
LD8 13
• • 14 LD7
LD15 15
• • 16 LD14
LD13 17
• • 18 LD12
CONTRAST 19 • • 20 MISO
SPL_SPR 21
• • 22 REV
PS 23
• • 24 CLS
LD0 25
• • 26 GND
LD6 27 • • 28 LD5
LD11 29
• • 30 GND
TOP 31
• • 32 BOTTOM
LEFT 33 • • 34 RIGHT
Table 3-8 LCD Panel Connector P8 Signal Descriptions
Pin Mnemonic Signal
1 VCC Input power (3.0-volts)
2, 26,30 GND GROUND
3 LADC ACD/OE Alternate Crystal Direction/Output Enable*
4 FLM FLM/VSYNC First Line Marker/Vertical Synchronization*
5 LP LP/HSYNC Line Pulse/Horizontal Synchronization *
6 LSCLK SCLK Shift Clock
7 — 18, 25, 27
— 29
LD0 — LD15
(not in exact
order)
LCD data bus
19 CONTRAST LCD bias voltage used as contrast control
20 MISO Configure as GPIO, PC16. Used for an LCD enable
21 SPL_SPR Horizontal scan direction (Sharp panel dedicated signal)
22 REV Signal for common electrode driving signal preparation (Sharp panel
dedicated signal)