R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 765

• 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

SH7201 Group
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
Bit
5
4
3
2
1
0
Bit Name
SDAO
SDAOP
SCLO
⎯
IICRST
⎯
Initial
Value
1
1
1
1
0
1
R/W
R/W
R/W
R
R
R/W
R
Description
SDA Output Value Control
This bit is used with SDAOP when modifying output
level of SDA. This bit should not be manipulated during
transfer.
0: When reading, SDA pin outputs low.
1: When reading, SDA pin outputs high.
SDAO Write Protect
Controls change of output level of the SDA pin by
modifying the SDAO bit. To change the output level,
clear SDAO and SDAOP to 0 or set SDAO to 1 and
clear SDAOP to 0. This bit is always read as 1.
SCL Output Level
Monitors SCL output level. When SCLO is 1, SCL pin
outputs high. When SCLO is 0, SCL pin outputs low.
Reserved
This bit is always read as 1. The write value should
always be 1.
IIC Control Part Reset
Resets bits BC[2:0] in ICMR and internal circuits. If this
bit is set to 1 when hang-up occurs because of
communication failure during I
BC[2:0] in ICMR and internal circuits can be reset.
Reserved
This bit is always read as 1. The write value should
always be 1.
When writing, SDA pin is changed to output low.
When writing, SDA pin is changed to output Hi-Z
(outputs high by external pull-up resistance).
Section 17 I
2
C bus operation, bits
2
C Bus Interface 3 (IIC3)
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