DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 164

Manufacturer Part Number

DF2148RTE20IV

MCU 5V 128K I-TEMP,PB-FREE, 100-

Manufacturer

Renesas Electronics America

H8® H8S/2100r

Core Processor

Connectivity

Host Interface, I²C, IrDA, SCI

POR, PWM, WDT

Number Of I /o

Program Memory Size

128KB (128K x 8)

Program Memory Type

Voltage - Supply (vcc/vdd)

Data Converters

A/D 8x10b; D/A 2x8b

Oscillator Type

Operating Temperature

-40°C ~ 85°C

Package / Case

100-TQFP, 100-VQFP

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Section 5 Interrupt Controller

The ICR registers are three 8-bit readable/writable registers that set the interrupt control level for

interrupts other than NMI and address break.

The correspondence between ICR settings and interrupt sources is shown in table 5.3.

The ICR registers are initialized to H'00 by a reset and in hardware standby mode.

Bit n—Interrupt Control Level (ICRn): Sets the control level for the corresponding interrupt

Note: n = 7 to 0

Rev. 4.00 Sep 27, 2006 page 118 of 1130

REJ09B0327-0400

Initial value

Interrupt Control Registers A to C (ICRA to ICRC)

Corresponding interrupt source is control level 0 (non-priority)

Corresponding interrupt source is control level 1 (priority)

Correspondence between Interrupt Sources and ICR Settings

(Initial value)