R8A77850ADBGV Renesas Electronics America, R8A77850ADBGV Datasheet - Page 1166

• Manufacturer Part Number: R8A77850ADBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ADBGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

22. Serial I/O with FIFO (SIOF)
Table 22.8 Audio Mode Specification for Transmit Data
Legend:
x: Don't care
Table 22.9 Audio Mode Specification for Receive Data
Note: Left and right same audio mode is not supported in receive data.
(2)
Control data is written to or read from by the following registers.
• Transmit control data write: SITCR (32-bit access)
• Receive control data read: SIRCR (32-bit access)
Figure 22.6 shows the control data and bit alignment in SITCR and SIRCR.
Rev.1.00 Jan. 10, 2008 Page 1134 of 1658
REJ09B0261-0100
Mode
Monaural
Stereo
Left and right same audio output
Mode
Monaural
Stereo
Control Data
To execute 8-bit monaural transmission or reception, use the left channel.
(a) Control data: One channel
(b) Control data: Two channels
31
31
Figure 22.6 Control Data Bit Alignment
Control data (channel 0)
Control data (channel 0)
24 23
24 23
TDLE
1
1
1
RDLE
1
1
16 15
16 15
TDRE
0
1
1
Control data (channel 1)
Bit
Bit
8 7
8 7
RDRE
0
1
TLREP
x
0
1
0
0