R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 804

• 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 15 Serial Communication Interface with FIFO (SCIF)
Figure 15.5 shows an example of the operation for transmission.
TDFE
TEND
4. When modem control is enabled in channel 3, transmission can be stopped and restarted in
Figure 15.6 shows an example of the operation when modem control is used.
Rev. 3.00 Sep. 28, 2009 Page 772 of 1650
REJ09B0313-0300
Serial
data
accordance with the CTS input value. When CTS is set to 1, if transmission is in progress, the
line goes to the mark state after transmission of one frame. When CTS is set to 0, the next
transmit data is output starting from the start bit.
Serial data
TXI interrupt
request
CTS
TxD
1
Figure 15.6 Example of Operation Using Modem Control (CTS)
Start
bit
0
Data written to SCFTDR and TDFE
flag read as 1 then cleared to 0 by
TXI interrupt handler
D 0
Start
bit
0
Figure 15.5 Example of Transmit Operation
D 0
D 1
One frame
Data
D 1
(8-Bit Data, Parity, 1 Stop Bit)
Drive high before stop bit
D 7
D 7
Parity
bit
0/1
Parity
bit
0/1
Stop
bit
TXI interrupt
request
1
Stop
bit
Start
bit
0
D 0
D 1
Start
bit
Data
0
D 0
D 7
Parity
bit
D 1
0/1
Stop
bit
1
D 7
Idle state
(mark state)
0/1
1