YLCDRSK2378 Renesas Electronics America, YLCDRSK2378 Datasheet - Page 171

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

• Two interrupt control modes

• Priorities settable with IPR

• Independent vector addresses

• Seventeen external interrupts

• DTC and DMAC control

Any of two interrupt control modes can be set by means of the INTM1 and INTM0 bits in the

interrupt control register (INTCR).

An interrupt priority register (IPR) is provided for setting interrupt priorities. Eight priority

levels can be set for each module for all interrupts except NMI. NMI is assigned the highest

priority level of 8, and can be accepted at all times.

All interrupt sources are assigned independent vector addresses, making it unnecessary for the

source to be identified in the interrupt handling routine.

NMI is the highest-priority interrupt, and is accepted at all times. Rising edge or falling edge

can be selected for NMI. Falling edge, rising edge, or both edge detection, or level sensing, can

be selected for IRQ15 to IRQ0.

DTC and DMAC activations are performed by means of interrupts.

Section 5 Interrupt Controller

Rev.7.00 Mar. 18, 2009 page 103 of 1136

Section 5 Interrupt Controller

REJ09B0109-0700