HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 1061

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

SH7720 Group, SH7721 Group
30.3.7
SCRSR is a register that receives serial data.
The smart card interface receives serial data input from the SIM_RXD pin in order, from the LSB
or MSB, and sets it in SCRSR, converting it to parallel data. When reception of one byte of data is
completed, the data is automatically transferred to SCRDR. The CPU or DMAC cannot directly
read from or write to SCRSR.
30.3.8
SCRDR is an 8-bit read-only register that stores received serial data.
When reception of one byte of serial data is completed, the smart card interface transfers the
received serial data from the receive shift register (SCRSR) to SCRDR for storage, and completes
the receive operation. Thereafter, SCRSR can receive data. In this way, SCRSR and SCRDR
constitute a double buffer, enabling continuous reception of data. SCRDR cannot be written to by
the CPU or DMAC.
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010
Bit
0
Bit
7 to 0
Bit Name
⎯
Bit Name
SCRD7 to
SCRD0
Receive Shift Register (SCRSR)
Receive Data Register (SCRDR)
Initial
Value
0
Initial
Value
All 0
R/W
R
R/W
R
Description
Reserved
This bit is always read as 0. The write value should always
be 0.
Description
Receive Data
Store received serial data.
Section 30 SIM Card Module (SIM)
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