HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 798

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 22
22.2
Table 22.1 shows the pins for AFE interface.
Table 22.1 Pin Configuration
22.3
Registers for AFEIF are shown below. Byte access registers to these is inhibited.
• AFEIF control register 1 (ACTR1)
• AFEIF control register 2 (ACTR2)
• AFEIF status register 1 (ASTR1)
• AFEIF status register 2 (ASTR2)
• Make ratio count register (MRCR)
• Minimum pose count register (MPCR)
• Dial number queue (DPNQ)
• Ringing pulse counter (RCNT)
• AFE control data register (ACDR)
• AFE status data register (ASDR)
• Transmit data FIFO port (TDFP)
• Receive data FIFO port (RDFP)
Rev. 3.00 Jan. 18, 2008 Page 736 of 1458
REJ09B0033-0300
Pin Name
AFE_RDET
AFE_RLYCNT
AFE_SCLK
AFE_FS
AFE_RXIN
AFE_HC1
AFE_TXOUT
Input/Output Pins
Register Configuration
Analog Front End Interface (AFEIF)
Input
Input
Output
I/O
Input
Output
Input
Output
Function
Ringing signal input
On-hook control signal
Shift clock
Frame synchronization signal
Serial receive data
AFE hardware control signal
Serial transmit data