HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 820

• 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: -

(1) Transmission Using DMA Controller
Rev. 2.00 Feb. 12, 2010 Page 736 of 1330
REJ09B0554-0200
Figure 20.21 Transmission Using DMA Controller
Yes
No
Wait for interrupt from DMAC
controller to provide data as
required for transmission
Has DMAC Tx data been
specify configuration bits
More data to be send?
enable error interrupts
disable error interrupt,
Wait for idle interrupt
Disable SSI module,
Enable SSI module,
enable Idle interrupt
from SSI module
Release reset,
error interrupt?
enable DMA,
disable DMA
Setup DMA
completed?
in SSICR
or SSI
Start
End
SSI
Yes
No
No
Yes
Specify TRMD, EN, SCKD,
SWSD, MUEN, DEL, PDTA,
SDTA, SPDP, SWSP, SCKP,
SWL, DWL, CHNL
EN = 1,
DMEN = 1,
UIEN = 1, OIEN = 1
EN = 0,
DMEN = 0
UIEN = 0, OIEN = 0,
IIEN = 1
Use SSI status register bits
after underflow/overflow
to realign data