HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 720

• 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: -

18.3.6
SISSR is an 8-bit readable/writable register that indicates the operating state of the smart card
interface.
Rev. 2.00 Feb. 12, 2010 Page 636 of 1330
REJ09B0554-0200
Bit
7
Bit
Name
TDRE
Serial Status Register (SISSR)
1
Initial
Value
Initial value:
R/W:
Bit:
R/W
R/W
TDRE RDRF
R/W
7
1
Description
Transmit Data Register Empty
Indicates that data was transferred from SITDR to SITSR,
and that the next set of serial transmit data can be written to
SITDR.
0: Indicates that valid transmit data is written to the SITDR.
[Clearing Conditions]
•
•
1: Indicates that there is no valid transmit data in SITDR.
[Setting Conditions]*
•
•
•
Note: * Writing 1 will retain the original value.
R/W
6
0
When the TE bit in SISCR is 1, and data is written to
SITDR
When 0 is written to the TDRE bit
On reset
When the TE bit in SISCR is 0
When data is transferred from SITDR to SITSR, and data
can be written to SITDR
ORER ERS
R/W
5
0
R/W
4
0
PER
R/W
3
0
TEND
2
R
1
WAIT
R/W
_ER
0
1
R
0
0
-