HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 619

• 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: -

SH7720 Group, SH7721 Group
16.3.5
The CMF bit in CMCSR is set to 1 by the compare match signal generated when CMCOR and
CMCNT match. The compare match signal is generated upon the final state of the match (timing
at which the CMCNT value is updated to H'0000). Consequently, after CMCOR and CMCNT
match, a compare match signal will not be generated until a CMCNT counter clock is input.
Figure 16.4 shows the set timing of the CMF bit.
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010
Compare Match Flag Set Timing (All Channels)
Counter clock
CMCNT
CMCOR
Compare match signal
and interrupt signal
Peripheral operating
clock (Pφ)
Figure 16.4 CMF Set Timing
N
N
N + 1
clock
0
Section 16 Compare Match Timer (CMT)
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