HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 729

• 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: -

18.3.11 Guard Extension Register (SIGRD)
SIGRD is an 8-bit readable/writable register that sets the time added for guardtime.
Legend: etu: Elementary time unit
Bit
7 to 0
Bit
Name
SIGRD
7 to 0
Initial value:
Initial
Value
All 0
R/W:
Bit:
RD7
SIG
R/W
R/W
R/W
7
0
RD6
R/W
SIG
6
0
Description
Guard Extension
Indicates the time added for guardtime after transmitting
a character to the smart card. The interval between the
start of two successive characters is 12 etu (no addition)
when this register value is H'00, is 13 etu when the value
is H'01, and so on, up to 266 etu for H'FE. If the value of
this register is H'FF, the interval between the start of two
successive characters is 11 etu in T = 1 mode and is 12
etu in T = 0 mode.
R/W
RD5
SIG
5
0
RD4
SIG
R/W
4
0
RD3
R/W
SIG
3
0
Rev. 2.00 Feb. 12, 2010 Page 645 of 1330
RD2
SIG
R/W
2
0
R/W
RD1
SIG
1
0
R/W
RD0
SIG
0
0
REJ09B0554-0200