R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 876

• 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

Section 17 I
17.3.4
ICIER is an 8-bit readable/writable register that enables or disables interrupt sources and
acknowledge bits, sets acknowledge bits to be transferred, and confirms acknowledge bits
received.
Rev. 3.00 Sep. 28, 2009 Page 844 of 1650
REJ09B0313-0300
Bit
7
6
5
I
2
Bit Name
TIE
TEIE
RIE
C Bus Interrupt Enable Register (ICIER)
2
C Bus Interface 3 (IIC3)
Initial value:
Initial
Value
0
0
0
R/W:
Bit:
R/W
TIE
7
0
R/W
R/W
R/W
R/W
TEIE
R/W
6
0
Description
When the TDRE bit in ICSR is set to 1 or 0, this bit
enables or disables the transmit data empty interrupt
(TXI).
0: Transmit data empty interrupt request (TXI) is
1: Transmit data empty interrupt request (TXI) is
Enables or disables the transmit end interrupt (TEI) at
the rising of the ninth clock while the TDRE bit in ICSR
is 1. TEI can be canceled by clearing the TEND bit or
the TEIE bit to 0.
0: Transmit end interrupt request (TEI) is disabled.
1: Transmit end interrupt request (TEI) is enabled.
Receive Interrupt Enable
Enables or disables the receive data full interrupt
request (RXI) and the overrun error interrupt request
(ERI) in the clocked synchronous format when receive
data is transferred from ICDRS to ICDRR and the
RDRF bit in ICSR is set to 1. RXI can be canceled by
clearing the RDRF or RIE bit to 0.
0: Receive data full interrupt request (RXI) are disabled.
1: Receive data full interrupt request (RXI) are enabled.
Transmit Interrupt Enable
Transmit End Interrupt Enable
R/W
RIE
5
0
disabled.
enabled.
NAKIE
R/W
4
0
STIE
R/W
3
0
ACKE ACKBR ACKBT
R/W
2
0
R
1
0
R/W
0
0