HD6417727F100V Renesas Electronics America, HD6417727F100V Datasheet - Page 663

• Manufacturer Part Number: HD6417727F100V
• Description: MPU 3V 16K PB-FREE 240-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F100V

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

20.1
SIOF is a clock-synchronized serial I/O module that can be directly connected to the audio
CODEC.
20.1.1
Feature of SIOF are listed below.
• Serial transmitting
• Serial clock
• Interrupt
• DMA transfer
⎯ 32 bit × 16 step sized FIFO for send or receive communication
⎯ 8 bit/16 bit/recording or playback function for 16 bit stereo sound
⎯ Both big endian and little endian are supported in data transmission and reception
⎯ Variable sampling rate up to 48 kHz
⎯ Synchronization corresponds to frame sync pulse and switching right/left channels
⎯ Support CODEC control function through data line
⎯ Support linear/audio A-Law and μ-Law CODEC chip
⎯ Support both master and receive communication mode
⎯ External clock or peripheral clock (Pφ) may be used as clock source.
It is possible to require independently the following 4 interruptions.
⎯ Transmit interrupt
⎯ Receive interrupt
⎯ Error interrupt
⎯ Control interrupt
⎯ Supports transmit/receive operations using DMA transfer in response to a transmit/receive
transfer request
Overview
Features
Section 20 Serial IO (SIOF)
Rev.6.00 Mar. 27, 2009 Page 605 of 1036
Section 20 Serial IO (SIOF)
REJ09B0254-0600