HD6417727F100C Renesas Electronics America, HD6417727F100C Datasheet - Page 735

• Manufacturer Part Number: HD6417727F100C
• Description: IC SUPERH MPU ROMLESS 240QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F100C

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Section 21 Analog Front End Interface (AFEIF)
5. Write “1” to DPST (ACTR2). (Start sending dial pulse)
6. After 4 digit 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 digit 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”, finish sending)
21.3.4
Wake up Ringing Interrupt
System wake up function by the ringing signal from telephone line is realized by inputting
AFE_RDET signal, that is an input signal for ringing, to PINT pin.
Rev.6.00 Mar. 27, 2009 Page 677 of 1036
REJ09B0254-0600