DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 377

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

12.3.6
TDPICR is a 16-bit read-only register. In timer mode, the TDPCNT value is transferred to
TDPICR on the edge selected by the IEDG bit in TDPCR1, and the ICPF flag in TDPCSR is set to
1. In cycle measurement mode, the TDPCNT value is transferred to TDPICR when the first edge
of the measurement period is detected. At the same time, the ICPF flag in TDPCSR is set to 1.
TDPICR must always be accessed in 16-bit units and cannot be accessed in 8-bit units. TDPICR is
initialized to H'0000.
12.3.7
TDPICRF is a 16-bit read-only register. TDPICRF can be used as a TDPICR buffer register.
When input capture occurs, the TDPICR value is transferred to TDPICRF.
TDPICRF must always be accessed in 16-bit units and cannot be accessed in 8-bit units.
TDPICRF is initialized to H'0000.
12.3.8
TDPCSR indicates the status flags and selects the external clock edge.
Bit
7
6
Bit Name
OVF
TWDMXOVF
TDP Input Capture Register (TDPICR)
TDP Input Capture Buffer Register (TDPICRF)
TDP Status Register (TDPCSR)
Initial
Value
0
0
R/W
R/(W)* Timer Overflow
R/(W)* Pulse Width Upper Limit Overflow
Description
This flag indicates a TDPCNT overflow.
[Setting condition]
•
[Clearing condition]
•
This flag indicates that the waveform pulse width measured
[Setting condition]
•
[Clearing condition]
•
in cycle measurement mode has exceeded the upper limit
specified in TDPWDMX.
TDPCNT overflow (H'FFFF changes to H'0000)
Reading OVF when OVF = 1 and then writing 0 to OVF
When TDPICR is greater than TDPWDMX
Reading TWDMXOVF when TWDMXOVF = 1 and then
writing 0 to TWDMXOVF
Rev. 2.00 Sep. 28, 2009 Page 335 of 994
REJ09B0452-0200