HD6417606 RENESAS [Renesas Technology Corp], HD6417606 Datasheet - Page 296

• Manufacturer Part Number: HD6417606
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 12 Serial Communication Interface with FIFO (SCIF)
Rev. 4.00 Sep. 13, 2007 Page 270 of 502
REJ09B0239-0400
Bit
2
1
Bit Name
SCKDT
SPBIO
Initial
value
*
0
R/W
R/W
R/W
Description
SCK Port Data
Controls the SCK pin in combination with the SCKIO bit
in this register, the C/A bit in SCSMR, and bits CKE1
and CKE0 in SCSCR. Select the SCK pin function in
the PFC (pin function controller) beforehand.
C/A CKE1 CKE0 SCKIO SCKDT: SCK pin state
0
0
0
0
0
0
1
1
1
1
×: Don't care
The SCK pin state is read from this bit instead of the
set value.
Serial Port Break Input/Output Control
Controls the TxD pin in combination with the SPBDT bit
in this register and the TE bit in SCSCR.
0
0
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
0
1
0
0
1
×
×
×
×
×
×
×
×:
0:
1:
×:
×:
×:
×:
×:
×:
×:
Input (initial state)
Low level output
High level output
Internal clock output
External clock input to
Setting prohibited
Internal clock output
Internal clock output
External clock input to
Setting prohibited
according to serial core
logic
serial core logic
according to serial core
logic
according to serial core
logic
serial core logic