R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 872
R0K572030S000BE
Manufacturer Part Number
R0K572030S000BE
Description
KIT DEV FOR SH7203
Manufacturer
Renesas Electronics America
Series
Renesas Starter Kits (RSK)r
Type
MCUr
Specifications of R0K572030S000BE
Contents
CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
Silicon Manufacturer
Renesas
Kit Contents
Board
Silicon Family Name
SH7203
Silicon Core Number
R5S72030W200FP
Tool / Board Applications
General Purpose MCU, MPU, DSP, DSC
Mcu Supported Families
SH7203
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
SH7203
Lead Free Status / Rohs Status
Compliant
- Current page: 872 of 1686
- Download datasheet (10Mb)
Section 17 I
17.3.2
ICCR2 is an 8-bit readable/writable register that issues start/stop conditions, manipulates the SDA
pin, monitors the SCL pin, and controls reset in the control part of the I
Rev. 3.00 Sep. 28, 2009 Page 840 of 1650
REJ09B0313-0300
Bit
7
6
I
2
Bit Name
BBSY
SCP
C Bus Control Register 2 (ICCR2)
2
C Bus Interface 3 (IIC3)
Initial value:
Initial
Value
0
1
R/W:
Bit:
BBSY
R/W
7
0
R/W
R/W
R/W
R/W
SCP
6
1
Description
Enables to confirm whether the I
released and to issue start/stop conditions in master
mode. With the clocked synchronous serial format, this
bit is always read as 0. With the I
is set to 1 when the SDA level changes from high to low
under the condition of SCL = high, assuming that the
start condition has been issued. This bit is cleared to 0
when the SDA level changes from low to high under the
condition of SCL = high, assuming that the stop
condition has been issued. Write 1 to BBSY and 0 to
SCP to issue a start condition. Follow this procedure
when also re-transmitting a start condition. Write 0 in
BBSY and 0 in SCP to issue a stop condition.
Controls the issue of start/stop conditions in master
mode. To issue a start condition, write 1 in BBSY and 0
in SCP. A retransmit start condition is issued in the
same way. To issue a stop condition, write 0 in BBSY
and 0 in SCP. This bit is always read as 1. Even if 1 is
written to this bit, the data will not be stored.
Bus Busy
Start/Stop Issue Condition Disable
SDAO SDAOP SCLO
R/W
5
1
R/W
4
1
R
3
1
R
2
1
-
IICRST
R/W
1
0
2
C bus.
R
0
1
-
2
C bus is occupied or
2
C bus format, this bit
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