R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 770

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 17 I
17.3.5
ICSR is an 8-bit readable/writable register that confirms interrupt request flags and their status.
ICSR is initialized to H'00 by a power-on reset or deep standby mode.
Page 742 of 1190
Bit
7
6
I
2
C Bus Interface 3 (IIC3)
2
Bit Name
TDRE
TEND
C Bus Status Register (ICSR)
Initial value:
Initial
Value
0
0
R/W:
Bit:
TDRE TEND RDRF NACKF STOP AL/OVE AAS
R/W
7
0
R/W
R/W
R/W
R/W
6
0
Description
Transmit Data Register Empty
[Clearing conditions]
•
•
[Setting conditions]
•
•
•
•
Transmit End
[Clearing conditions]
•
•
[Setting conditions]
•
•
R/W
5
0
When 0 is written in TDRE after reading TDRE = 1
When data is written to ICDRT
When data is transferred from ICDRT to ICDRS and
ICDRT becomes empty
When TRS is set
When the start condition (including retransmission)
is issued
When slave mode is changed from receive mode to
transmit mode
When 0 is written in TEND after reading TEND = 1
When data is written to ICDRT
When the ninth clock of SCL rises with the I
format while the TDRE flag is 1
When the final bit of transmit frame is sent with the
clocked synchronous serial format
R/W
4
0
R/W
3
0
R/W
2
0
R/W
1
0
R/W
ADZ
0
0
R01UH0026EJ0300 Rev. 3.00
SH7201 Group
Sep 24, 2010
2
C bus