DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 293

• Manufacturer Part Number: DF2437FV
• Description: IC H8S/2437 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of DF2437FV

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

10.3.7
TCSR selects whether the counter operates or not and controls interrupt request signals.
Bit
2
1
0
Bit
7
Bit Name
OCIBE
OVIE
⎯
Bit Name
ICFA
Timer Control/Status Register (TCSR)
Initial Value
0
0
Initial Value
0
0
R/W
R/W
R
R/W
R/(W)* Input Capture Flag A
R/W
Description
This status flag indicates that the FRC value has been
transferred to ICRA by means of an input capture
signal. When BUFEA = 1, ICFA indicates that the new
FRC value has been transferred to ICRA by an input
capture signal and the old ICRA value has been moved
into ICRC.
[Setting condition]
When an input capture signal causes the FRC value to
be transferred to ICRA
[Clearing condition]
Read ICFA when ICFA = 1, then write 0 to ICFA
Description
Output Compare Interrupt B Enable
Selects whether to enable an interrupt request (OCIB)
by the OCFB flag when the OCFB flag in TCSR is set to
1.
0: OCIB requested by OCFB is disabled
1: OCIB requested by OCFB is enabled
Timer Overflow Interrupt Enable
Selects whether to enable an interrupt request (FOVI)
by the OVF flag when the OVF flag in TCSR is set to 1.
0: FOVI requested by OVF is disabled
1: FOVI requested by OVF is enabled
Reserved
This bit is always read as 1 and cannot be modified.
Rev.2.00 May. 28, 2009 Page 253 of 732
REJ09B0059-0200