R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1137

• Manufacturer Part Number: R8A77850ANBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ANBGV

• 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: -20°C ~ 75°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Table 22.4 shows the operation in each transfer mode.
Table 22.4 Operation in Each Transfer Mode
Note:
Bit
7
6
5
4
3 to 0
Transfer Mode
Slave mode 1
Slave mode 2
Master mode 1
Master mode 2
*
Bit Name
TXDIZ
RCIM
SYNCAC
SYNCDL
⎯
The control data method is valid when the FL bits are set to 1xxx. (x: don't care.)
For details, see section 22.4.5, Control Data Interface.
Master/Slave
Slave
Slave
Master
Master
Initial
Value
0
0
0
0
All 0
R/W
R/W
R/W
R/W
R/W
R
SIOF_SYNC
Synchronous pulse
Synchronous pulse
Synchronous pulse
L/R
SIOF_TXD Pin Output when Transmission is Invalid*
Description
0: High output when invalid
1: High-impedance state when invalid
Note: Transmission is invalid when transmission is
Receive Control Data Interrupt Mode
0: Sets the RCRDY bit in SISTR when the contents of
1: Sets the RCRDY bit in SISTR each time when
SIOF_SYNC Pin Polarity
This bit is valid when the SIOF_SYNC signal is output
as synchronous pulse.
0: Active-high
1: Active-low
Data Pin Bit Delay for SIOF_SYNC Pin
This bit is valid when the SIOF_SYNC signal is output
as synchronous pulse. In slave mode, specify one-bit
delay.
0: No bit delay
1: 1-bit delay
Reserved
These bits are always read as 0. The write value should
always be 0.
SIRCR change.
SIRCR receives the control data.
disabled, or when a slot that is not assigned as
transmit data or control data is being
transmitted.
Bit Delay
SYNCDL bit
No
Rev.1.00 Jan. 10, 2008 Page 1105 of 1658
22. Serial I/O with FIFO (SIOF)
Slot position
Secondary FS
Slot position
Not supported
Control Data Method*
REJ09B0261-0100