HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 1013

• 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: -

25.5.5
Figure 25.3 shows an example of the initialization sequence.
Initialization Sequence
HAC
module
initialization
External
codec
device
initialization
Note: * Refer to section 11, Direct Memory Access Controller (DMAC).
(e.g.: Set HACACR to H'85E0 0000; 20-bit DMA,
Figure 25.3 Initialization Sequence
HAC Cold reset (HACCR = H'0000 0A00)
Start DMA transfer (Receiver/Transmitter)
Set read volume and sampling rate
ADC, DAC, Analog, REF = ready?
Off-chip codec internal status
(1) HACTSR = H'0000 0000
(2) Set HACCSAR and HACCSDR
TX slots 1 & 2 atomic control)
(HACCSAR = H'000A 6000)
(HACCSDR = H'0000 00F0)
Set read address to #h'26.
(HACCR = H'0000 8200)
(HACCR=H'0000220)
Codec ready?
Start transfer
Enable TX/RX
Set DMAC
START
Yes
Yes
Rev. 2.00 Feb. 12, 2010 Page 929 of 1330
No
No
*
REJ09B0554-0200