HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 730

• 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: -

18.3.12 Wait Time Register (SIWAIT)
SIWAIT is a 16-bit readable/writable register. If the interval between the start of two successive
characters exceeds the value set (in etu units), a wait time error is generated.
Initial value:
Legend: etu: Elementary time unit
Rev. 2.00 Feb. 12, 2010 Page 646 of 1330
REJ09B0554-0200
Bit
15 to 0
R/W:
Bit:
SIWA
IT15
R/W
Bit
Name
SIWAIT
15 to 0
15
0
SIWA
IT14
R/W
14
0
SIWA
IT13
R/W
13
0
Initial
Value
All 0
SIWA
IT12
R/W
12
0
SIWA
IT11
R/W
R/W
R/W
11
0
SIWA
IT10
R/W
10
0
Description
T=0
In this mode, the Wait Time Register can set a working
wait time. If the interval between a character being
received and the start character that has previously been
received/transmitted exceeds (60 x the value set in this
register) etu, the WAIT_ER flag is set to 1. However,
when SIWAIT=H'0000, the WAIT_ER flag will be set after
60 etu.
T = 1
In this mode, the Wait Time Register can set a character
wait time. If the interval between the start of two
successive characters received exceeds the etu (the
value set in this register), the WAIT_ER bit flag is set to
1. However, when SIWAIT=H'0000, the WAIT_ER flag
will be set after 1 etu.
Wait Time Register
SIWA
R/W
IT9
9
0
SIWA
R/W
IT8
8
0
SIWA
R/W
IT7
7
0
SIWA
R/W
IT6
6
0
SIWA
R/W
IT5
5
0
SIWA
R/W
IT4
4
0
SIWA
R/W
IT3
3
0
SIWA
R/W
IT2
2
0
SIWA
R/W
IT1
1
0
SIWA
R/W
IT0
0
0