YLCDRSK2378 Renesas Electronics America, YLCDRSK2378 Datasheet - Page 348

Manufacturer Part Number

KIT DEV EVAL H8S/2378 LCD

Manufacturer

Renesas Electronics America

Main Purpose

Displays, LCD Controller

Yes, MCU, 16-Bit

Utilized Ic / Part

Primary Attributes

5.7" QVGA, Touch Screen

Secondary Attributes

Source Code on CD, Debugging Requires Emulator Cable E10A USB/JTAG

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Section 7 DMA Controller (DMAC)

A block diagram of the DMAC is shown in figure 7.1.

Rev.7.00 Mar. 18, 2009 page 280 of 1136

REJ09B0109-0700

Internal interrupts

External pins

Interrupt signals

DMAWER : DMA write enable register

DMATCR : DMA terminal control register

DMABCR : DMA band control register (for all channels)

: DMA control register

: Memory address register

: I/O address register

: Execute transfer count register

Control logic

Figure 7.1 Block Diagram of DMAC

Internal address bus

Internal data bus

Address buffer