HD64F3664H Renesas Electronics America, HD64F3664H Datasheet - Page 98

• Manufacturer Part Number: HD64F3664H
• Description: IC H8 MCU FLASH 32K 64QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3664H

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 4 Address Break
4.1
Address break has the following registers.
• Address break control register (ABRKCR)
• Address break status register (ABRKSR)
• Break address register (BARH, BARL)
• Break data register (BDRH, BDRL)
4.1.1
ABRKCR sets address break conditions.
Rev. 6.00 Mar. 24, 2006 Page 68 of 412
REJ09B0142-0600
Bit
7
6
5
4
3
2
Register Descriptions
Address Break Control Register (ABRKCR)
Bit Name
RTINTE
CSEL1
CSEL0
ACMP2
ACMP1
ACMP0
Initial
Value
1
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
RTE Interrupt Enable
When this bit is 0, the interrupt immediately after
executing RTE is masked and then one instruction must
be executed. When this bit is 1, the interrupt is not
masked.
Condition Select 1 and 0
These bits set address break conditions.
00: Instruction execution cycle
01: CPU data read cycle
10: CPU data write cycle
11: CPU data read/write cycle
Address Compare Condition Select 2 to 0
These bits comparison condition between the address
set in BAR and the internal address bus.
000: Compares 16-bit addresses
001: Compares upper 12-bit addresses
010: Compares upper 8-bit addresses
011: Compares upper 4-bit addresses
1XX: Reserved (setting prohibited)