HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 726

• 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: -

Legend: etu: Elementary time unit
18.3.7
SIRSR is a register for reception of serial data.
The smart card interface receives serial data input from the SIM_D pin in order, from the LSB or
MSB, and sets it in SIRSR, converting it to parallel data. When reception of one byte of data is
completed, the data is automatically transferred to SIRDR. The CPU cannot directly read or write
SIRSR.
18.3.8
SIRDR 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 SIRSR to SIRDR for storage, and completes the reception operation.
Thereafter, SIRSR can receive data. In this way, SIRSR and SIRDR constitute a double buffer,
enabling continuous reception of data. SIRDR cannot be written from the CPU.
Rev. 2.00 Feb. 12, 2010 Page 642 of 1330
REJ09B0554-0200
Bit
0
Bit
7 to 0
Bit
Name
⎯
Receive Shift Register (SIRSR)
Receive Data Register (SIRDR)
Bit
Name
SIRD
7 to 0
Initial
Value
0
Initial value:
Initial
Value
All 0
R/W:
Bit:
R/W
R
SIRD7 SIRD6 SIRD5 SIRD4 SIRD3 SIRD2 SIRD1 SIRD0
R/W
R
R
7
0
Description
Reserved
This bit is always read as 0. The write value should also
always be 0.
6
0
R
Description
Receive Data
These bits store received serial data.
R
5
0
4
0
R
R
3
0
2
R
0
R
0
1
R
0
0