HD6417727F100C Renesas Electronics America, HD6417727F100C Datasheet - Page 726

• 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)
Bit 8—Ringing Detect Mask (RDETM)
Bit 8: RDETM
0
1
Bit 1—Dial Pulse End (DPE)
Bit 1: DPE
0
1
Set condition:
1. Output of all of dial pulse sequences completed or end command 0H detected
2. Illegal end (unspecified dial number and DPST set when RLYC bit (ACTR2) is low level)
Clear condition:
1. Reset
2. Interrupt status 1 is read and then 0 is written to this bit.
Bit 0—Ringing Detect (RDET)
Bit 0: RDET
0
1
Set condition:
1. Ringing waveform is input to AFE_RDET pin (Latched at rising edge)
Clear condition:
1. Reset
2. Interrupt status 1 is read and then 0 is written to this bit.
Rev.6.00 Mar. 27, 2009 Page 668 of 1036
REJ09B0254-0600
Description
Ringing interrupt enable
Ringing interrupt mask
Description
Normal state
Dial pulse end interrupt
Description
Normal state
Ringing waveform detect
(Initial value)
(Initial value)
(Initial value)