HD64F3684FP Renesas Electronics America, HD64F3684FP Datasheet - Page 98

• Manufacturer Part Number: HD64F3684FP
• Description: IC H8 MCU FLASH 32K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3684FP

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 4 Address Break
4.1.1
ABRKCR sets address break conditions.
Legend: X: Don't care.
Rev.5.00 Nov. 02, 2005 Page 64 of 500
REJ09B0027-0500
Bit
7
6
5
4
3
2
1
0
Break address register (BARH, BARL)
Break data register (BDRH, BDRL)
Bit Name
RTINTE
CSEL1
CSEL0
ACMP2
ACMP1
ACMP0
DCMP1
DCMP0
Address Break Control Register (ABRKCR)
Initial
Value
1
0
0
0
0
0
0
0
R/W
R/W
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 set the 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)
Data Compare Condition Select 1 and 0
These bits set the comparison condition between the data
set in BDR and the internal data bus.
00: No data comparison
01: Compares lower 8-bit data between BDRL and data
10: Compares upper 8-bit data between BDRH and data
11: Compares 16-bit data between BDR and data bus
bus
bus