SH7751 Datasheet, PDF (782/1224 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

16. Serial Communication Interface with FIFO (SCIF)
Bit 6—Transmit End (TEND): Indicates that there is no valid data in SCFTDR2 when the last
bit of the transmit character is sent, and transmission has been ended.
Bit 6: TEND
0
Description
Transmission is in progress
[Clearing conditions]
• When transmit data is written to SCFTDR2, and 0 is written to TEND
after reading TEND = 1
• When data is written to SCFTDR2 by the DMAC
1
Transmission has been ended
(Initial value)
[Setting conditions]
• Power-on reset or manual reset
• When the TE bit in SCSCR2 is 0
• When there is no transmit data in SCFTDR2 on transmission of the last
bit of a 1-byte serial transmit character
Rev.4.00 Oct. 10, 2008 Page 684 of 1122
REJ09B0370-0400