R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1523

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

(2)
Transmission using Interrupt Data Flow Control
Figure 34.20 Transmission using Interrupt Data Flow Control
Yes
Reset SSI module if required
specify configuration bits
Load data of channel n
enable error interrupts
disable error interrupt,
Wait for Idle interrupt
Disable SSI module,
Enable SSI module,
enable Idle interrupt
( (CHNL + 1) x 2)
Wait for interrupt
from SSI module
Release reset,
Data interrupt?
Next Channel
enable DMA,
disable DMA
to be send?
in SSICR
More data
from SSI
For n =
Start
Loop
End
Yes
No
No
Specify TRMD, EN, SCKD,
SWSD, MUEN, DEL, PDTA,
SDTA, SPDP, SWSP, SCKP,
SWL, DWL, CHNL
EN = 1,
DIEN = 1,
UIEN = 1, OIEN = 1
EN = 0,
DIEN = 0
UIEN = 0, OIEN = 0,
IIEN = 1
Use SSI status register bits
Rev. 2.00 May 22, 2009 Page 1453 of 1982
after underflow/overflow
Section 34 Serial Sound Interface (SSI)
to realign data
REJ09B0256-0200