SH7785 Datasheet, PDF (1295/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

25. Audio Codec Interface (HAC)
25.2 Input/Output Pins
Table 25.1 describes the HAC pin configuration.
Table 25.1 Pin Configuration
Pin Name
HAC0_BITCLK
HAC0_SDIN
HAC0_SDOUT
HAC0_SYNC
HAC1_BITCLK
HAC1_SDIN
HAC1_SDOUT
HAC1_SYNC
HAC_RES
Pin Count I/O
1
Input
1
Input
1
Output
1
Output
1
Input
1
Input
1
Output
1
Output
1
Output
Function
Serial data clock
RX frame serial input data
TX frame serial output data
Frame sync
Serial data clock
RX frame serial input data
TX frame serial output data
Frame sync
Reset (negative logic signal) (common to channels
0 and 1)
Rev.1.00 Jan. 10, 2008 Page 1265 of 1658
REJ09B0261-0100