HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 590

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 15 16-Bit Timer Pulse Unit (TPU)
15.4
15.4.1
Operation in each mode is outlined below.
(1)
Each channel has a TCNT and TGR register. TCNT performs up-counting, and is also capable of
free-running operation, synchronous counting, and external event counting.
(2)
When a compare match occurs, the value in the buffer register for the relevant channel is
transferred to TGR. For update timing from a buffer register, rewriting on compare match
occurrence or on counter clearing can be selected.
(3)
In this mode, a PWM waveform is output. The output level can be set by means of TIOR. A PWM
waveform with a duty of between 0% and 100% can be output, according to the setting of each
TGR register.
(4)
In this mode, TCNT is incremented or decremented by detecting the phases of two clocks input
from the external clock input pins (TPU_TI2A and TPU_TI2B, or TPU_TI3A and TPU_TI3B) in
channels 2, and 3. When phase counting mode is set, the corresponding TI pin functions as the
clock pin, and TCNT performs up/down-counting.
This can be used for two-phase encoder pulse input.
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Normal Operation
Buffer Operation
PWM Mode
Phase Counting Mode
Operation
Overview
SH7720 Group, SH7721 Group
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010