HD6417618 RENESAS [Renesas Technology Corp], HD6417618 Datasheet - Page 392

• Manufacturer Part Number: HD6417618
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 14 Serial Communication Interface with FIFO (SCIF)
Note:
Rev. 6.00 Jun. 12, 2007 Page 360 of 610
REJ09B0131-0600
Bit
0
*
Bit Name
SPBDT
This bit is read as an undefined value and the setting value is 0.
Initial
value
*
R/W
R/W
Description
Serial Port Break Data
Controls the TxD pin in combination with the SPBIO bit
in this register and the TE bit in SCSCR. The RxD pin
state can also be monitored. Select the TxD or RxD pin
function in the PFC (pin function controller) beforehand.
TE
0
0
0
0
×: Don't care
The RxD pin state is read from this bit instead of the set
value.
SPBIO SPBDT: TxD pin state
0
1
1
×
×:
0:
1:
×:
Input (initial state)
Low level output
High level output
Transmit data output according
to serial core logic