R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 775

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

19.4.2
Channel 2 has an input capture function.
The procedure for using the input capture function is as follows:
1. Use bits TPSC2 to TPSC0 in TCR to set an internal clock as the timer operating clock.
2. Use bits IPCE1 and IPCE0 in TCR to specify use of the input capture function, and whether
3. Use bits CKEG1 and CKEG0 in TCR to specify whether the rising or falling edge of the
When input capture occurs, the TCNT2 value is set in TCPR2 only when the ICPF bit in TCR2 is
0. A new DMAC transfer request is not generated until processing of the previous request is
finished.
Figure 19.7 shows the operation timing when the input capture function is used (with TCLK rising
edge detection).
interrupts are to be generated when this function is used.
TCLK pin is to be used to set the TCNT value in TCPR2.
Input Capture Function
Figure 19.7 Operation Timing when Using Input Capture Function
H'0000 0000
TCPR2
TICPI2
TCOR
TCLK
TCNT value
TCNT value set
TCOR value set in TCNT
on underflow
Rev. 2.00 May 22, 2009 Page 705 of 1982
Section 19 Timer Unit (TMU)
Time
REJ09B0256-0200