Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Data Sheet
Product codes
AT91SAM9M10-G45-EK
1047
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
45.4
I/O Lines Description
45.5
Product Dependencies
45.5.1
I/O Lines
The pins used for interfacing the LCD Controller may be multiplexed with PIO lines. The programmer must first pro-
gram the PIO Controller to assign the pins to their peripheral function. If I/O lines of the LCD Controller are not
used by the application, they can be used for other purposes by the PIO Controller.
gram the PIO Controller to assign the pins to their peripheral function. If I/O lines of the LCD Controller are not
used by the application, they can be used for other purposes by the PIO Controller.
Table 45-1.
I/O Lines Description
Name
Description
Type
LCDCC
Contrast control signal
Output
LCDHSYNC
Line synchronous signal (STN) or Horizontal synchronous signal (TFT)
Output
LCDDOTCK
LCD clock signal (STN/TFT)
Output
LCDVSYNC
Frame synchronous signal (STN) or Vertical synchronization signal (TFT)
Output
LCDDEN
Data enable signal
Output
LCDMOD
LCD Modulation signal
Output
LCDPWR
LCD panel power enable control signal
Output
LCDD[23:0]
LCD Data Bus output
Output
Table 45-2.
I/O Lines
Instance
Signal
I/O Line
Peripheral
LCDC
LCDCC
PE2
A
LCDC
LCDDEN
PE6
A
LCDC
LCDDOTCK
PE5
A
LCDC
LCDD0
PE7
A
LCDC
LCDD1
PE8
A
LCDC
LCDD2
PE7
B
LCDC
LCDD2
PE9
A
LCDC
LCDD3
PE8
B
LCDC
LCDD3
PE10
A
LCDC
LCDD4
PE9
B
LCDC
LCDD4
PE11
A
LCDC
LCDD5
PE10
B
LCDC
LCDD5
PE12
A
LCDC
LCDD6
PE11
B
LCDC
LCDD6
PE13
A
LCDC
LCDD7
PE12
B
LCDC
LCDD7
PE14
A
LCDC
LCDD8
PE15
A
LCDC
LCDD9
PE16
A
LCDC
LCDD10
PE13
B
LCDC
LCDD10
PE17
A