HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 627

• Manufacturer Part Number: HD6417760BL200AV
• Description: SH4 7760, 17 X17 256BGA, LCDC, U
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417760BL200AV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

• Operating on external clock
15.4.2
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 ICPE1 and ICPE0 in TCR to specify whether to use the input capture function and
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 15.6 shows the operation timing when the input capture function is used (with TCLK rising
edge detection).
The external clock pin (TCLK) input can be selected as the timer clock by means of the
TPSC2 to TPSC0 bits in TCR. The detected edge (rising, falling, or both edges) can be
selected with the CKEG1 and CKEG0 bits in TCR.
Figure 15.5 shows the timing for both-edge detection.
when using this function whether to generate interrupts.
TCLK pin is to be used to set the TCNT value in TCPR2.
Input Capture Function
External clock
Figure 15.5 Count Timing when Operating on External Clock
input pin
TCNT
Pck
N + 1
N
Rev. 2.00 Feb. 12, 2010 Page 543 of 1330
N – 1
REJ09B0554-0200