HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 811

• 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: -

In the case of the SSI module configured as a transmitter then each word that is written to SSITDR
is transmitted in order on the serial audio bus.
In the case of the SSI module configured as a receiver each word received on the Serial Audio Bus
is presented for reading in order by SSIRDR.
Figures 20.6 to 20.8 show how 4, 6 and 8 channels are transferred on the serial audio bus.
Note that there are no padding bits in the first example, serial data is transmitted/received first and
followed by padding bits in the second example, and padding bits are transmitted/received first
and followed by serial data in the third example. This selection is purely arbitrary.
SSI_SDATA
SSI_SDATA
SSI_SCK
SSI_WS
SSI_SCK
SSI_WS
SCKP = 0, SWSP = 0, DEL = 1, CHNL = 10, SPDP = 1, SDTA = 0
SCKP = 0, SWSP = 0, DEL = 1, CHNL = 01, SPDP = don't care, SDTA = don't care
System word length = data word length × 3
System word length = data word length × 2
Figure 20.7 Multichannel Format (6 Channels with High Padding)
Figure 20.6 Multichannel Format (4 Channels, No Padding)
MSB
LSB
word 1
MSB
Data
word 1
Data
System word 1
LSB
LSB
MSB
MSB
System word 1
word 2
Data
word 2
Data
LSB MSB
LSB MSB
word 3
Data
System word 2
word 3
LSB MSB
Data
word 4
Data
LSB
LSB
MSB
MSB
word 1
Data
System word 1
word 4
Data
Rev. 2.00 Feb. 12, 2010 Page 727 of 1330
LSB
MSB
LSB MSB
word 2
Data
System word 2
LSB MSB
word 5
Data
word 3
Data
LSB MSB
System word 2
LSB MSB
word 6
REJ09B0554-0200
Data
word 4
Data
LSB
LSB
MSB
MSB