R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 1336

• Manufacturer Part Number: R8A77850BDBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850BDBGV#RD0Z

• 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: -

26. Serial Sound Interface (SSI) Module
Rev.1.00 Jan. 10, 2008 Page 1304 of 1658
REJ09B0261-0100
Bit
12
11
10
Bit Name
SWSP
SPDP
SDTA
Initial
Value
0
0
0
R/W
R/W
R/W
R/W
Description
Serial WS Polarity
The function of this bit depends on whether the SSI
module is in non-compressed mode or compressed
mode.
CPEN = 0 (Non compressed mode):
0: SSI_WS is low for the first system word, high for the
1: SSI_WS is high for the first system word, low for the
CPEN = 1 (Compressed mode):
0: SSI_WS is active high flow control. WS = high means
1: SSI_WS is active low flow control. WS = low means
Note: Do not change this bit when EN is 1.
Serial Padding Polarity
This bit is ignored if CPEN = 1.
0: Padding bits are low
1: Padding bits are high
Note: The padding bits become low-level when the
Serial Data Alignment
This bit is ignored if CPEN = 1.
0: Serial data is transmitted/ received first, followed by
1: Padding bits are transmitted/ received first, followed
second system word
second system word
data should be transferred, low means data should
not be transferred.
data should be transferred, high means data should
not be transferred.
padding bits.
by serial data.
MUEN bit is set to 1. (Mute function has the
higher priority)