HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 814

• 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
Section 22 Analog Front End Interface (AFEIF)
6. After 4 digits of dial pulses are sent, interrupt is generated. (DPST is reset to "0")
7. Set DPNQ1 → "3456H".
8. Write "1" to DPST (ACTR2).
9. After 4 digits of dial pulses are sent, interrupt is generated. (DPST is reset to "0")
10. Set DPNQ2 → "70XXH".
11. Write "1" to DPST (ACTR2).
12. After 1 digit of dial pulse is sent, interrupt is generated. (DPST is reset to "0", and finish
sending)
22.4.4
Wake up Ringing Interrupt
System wake up function by the ringing signal from telephone line is realized by inputting
AFE_RDET signal, which is an input signal for ringing, to PINT pin.
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R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010