HD64F36912GFH Renesas Electronics America, HD64F36912GFH Datasheet - Page 219

• Manufacturer Part Number: HD64F36912GFH
• Description: IC H8 MCU FLASH 8K 32-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F36912GFH

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 12MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Compare match
signal B
BCLR#2, @TCRW
(1) TCRW read operation: Read H'06
(2) Modify operation: Modify H'06 to H'02
(3) Write operation to TCRW: Write H'02
TCRW has been set to H'06. Compare match B and compare match C are used. The FTIOB pin is in the 1 output state,
and is set to the toggle output or the 0 output by compare match B.
When BCLR#2, @TCRW is executed to clear the TOC bit (the FTIOC signal is low) and compare match B occurs
at the same timing as shown below, the H'02 writing to TCRW has priority and compare match B does not drive the FTIOB signal low;
the FTIOB signal remains high.
Bit
TCRW
Set value
TCRW
write signal
FTIOB pin
Figure 12.26 When Compare Match and Bit Manipulation Instruction to TCRW
φ
CCLR
7
0
CKS2
6
0
CKS1
5
0
Occur at the Same Timing
CKS0
4
0
TOD
Remains high because the 1 writing to TOB has priority
3
0
TOC
2
1
Rev. 3.00 Sep. 14, 2006 Page 189 of 408
TOB
1
1
TOA
0
0
Section 12 Timer W
REJ09B0105-0300
Expected output