HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 317

• Manufacturer Part Number: HD64F3026X25
• Description: MCU 3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3026X25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

9.2.2
TCORA0 to TCORA3 are 8-bit readable/writable registers.
Initial value
Read/Write
Initial value
Read/Write
The TCORA0 and TCORA1 pair, and the TCORA2 and TCORA3 pair, can each be accessed as a
16-bit register by word access.
The TCORA value is constantly compared with the 8TCNT value. When a match is detected, the
corresponding compare match flag A (CMFA) is set to 1 in 8TCSR.
The timer output can be freely controlled by these compare match signals and the settings of
output select bits 1 and 0 (OS1, OS0) in 8TCSR.
Each TCORA register is initialized to H'FF by a reset and in standby mode.
Bit
Bit
Time Constant Registers A (TCORA)
R/W
R/W
15
15
1
1
R/W
R/W
14
14
1
1
R/W
R/W
13
13
1
1
R/W
R/W
TCORA0
TCORA2
12
12
1
1
R/W
R/W
11
11
1
1
R/W
R/W
10
10
1
1
R/W
R/W
9
1
9
1
R/W
R/W
8
1
8
1
R/W
R/W
Rev. 2.00 Sep 20, 2005 page 277 of 800
7
1
7
1
R/W
R/W
6
1
6
1
R/W
R/W
5
1
5
1
R/W
R/W
TCORA1
TCORA3
4
1
4
1
Section 9 8-Bit Timers
R/W
R/W
3
1
3
1
REJ09B0260-0200
R/W
R/W
2
1
2
1
R/W
R/W
1
1
1
1
R/W
R/W
0
1
0
1