HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 556

• Manufacturer Part Number: HD6417760BL200AV
• Description: SH4 7760, 17 X17 256BGA, LCDC, U
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417760BL200AV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Rev. 2.00 Feb. 12, 2010 Page 472 of 1330
REJ09B0554-0200
Set DMA transmit address
DMAATXSAR (transmit address)
DMAATXTCR (Number of bytes transferred)
Disable SSI DMA and transfer completed
Set DMAC CH0 resource and priority
SSICR.DMEN = 0
SSICR.EN = 0
Enable SSI DMA and transfer started
Change DMA resource (if necessary)
DMAOR (DMABRG mode)
DMARCR (acceptance priority)
DMARSRA (resource select)
SSICR.DMEN = 1
SSICR.EN = 1
Set SSI operating mode (transmit)
Enable interrupt (if necessary)
Disable interrupt (if necessary)
SSI DMA transmit setting
by setting PFC.IPSELR
DMAACR.TDE = 0?
Select SSI module
Figure 11.33 Example of SSI DMA Transfer Operation Flow
DMAACR.TDE = 1
Continue transfer?
been completed?
Activate DMAC
Has transfer
Transfer end
No
Yes
No
Yes
Set DMA receive address
DMAARXDAR (receive address)
DMAARXTCR (Number of bytes transferred)
Disable SSI DMA and transfer completed
Set DMAC CH0 resource and priority
Enable SSI DMA and transfer started
SSICR.DMEN = 0
SSICR.EN = 0
Change DMA resource (if necessary)
DMAOR (DMABRG mode)
DMARCR (acceptance priority)
DMARSRA (resource select)
SSICR.DMEN = 1
SSICR.EN = 1
Disable interrupt (if necessary)
Set SSI operating mode (receive)
Enable interrupt (if necessary)
by setting PFC.IPSELR
SSI DMA receive setting
DMAACR.RDE = 0?
DMAACR.RDE = 1
Continue transfer?
Select SSI module
been completed?
Activate DMAC
Has transfer
Transfer end
No
Yes
No
Yes