AT91SAM9G10-EK Atmel, AT91SAM9G10-EK Datasheet - Page 634

• Manufacturer Part Number: AT91SAM9G10-EK
• Description: KIT DEV FOR SAM9G10 ARM
• Manufacturer: Atmel
• Type: MCUr

Specifications of AT91SAM9G10-EK

• Contents: Board, Cables, Power Supply
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Kit Contents: Board
• Svhc: No SVHC (15-Dec-2010)
• Mcu Supported Families: AT91SAM9G10, ARM926EJ-S
• Tool / Board Applications: Microcontroller
• Rohs Compliant: Yes
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

38.5.2
38.5.2.1
38.5.2.2
Figure 38-2. Datapath Structure
634
AT91SAM9G10
LCD Controller Core
Configuration Block
Datapath
The configuration block is a set of programmable registers that are used to configure the LCDC
core operation. These registers are written via the AHB slave interface. Only word access is
allowed.
The description of the configuration registers can be found in
Interface” on page
The datapath block contains five submodules: FIFO, Serializer, Palette, Dithering and Shifter.
The structure of the datapath is shown in
This module transforms the data read from the memory into a format according to the LCD mod-
ule used. It has four different interfaces: the input interface, the output interface, the
configuration interface and the control interface.
• The input interface connects the datapath with the DMA controller. It is a dual FIFO interface
with a data bus and two push lines that are used by the DMA controller to fill the FIFOs.
656.
Serializer
Dithering
Palette
Output
Shifter
FIFO
Input Interface
Output Interface
Figure
Configuration IF
Control Interface
38-2.
“LCD Controller (LCDC) User
6462A–ATARM–03-Jun-09