Datasheet

Section 15 Serial Communication Interface (SCI, IrDA)
Rev.7.00 Mar. 18, 2009 page 702 of 1136
REJ09B0109-0700
Bit Bit Name Initial Value R/W Description
2 TEIE 0 R/W Transmit End Interrupt Enable
Write 0 to this bit in Smart Card interface mode.
1
0
CKE1
CKE0
0
0
R/W
R/W
Clock Enable 1 and 0
Enables or disables clock output from the SCK pin.
The clock output can be dynamically switched in
GSM mode. For details, refer to section 15.7.8,
Clock Output Control.
When the GM bit in SMR is 0:
00: Output disabled (SCK pin can be used as an
I/O port pin)
01: Clock output
1×: Reserved
When the GM bit in SMR is 1:
00: Output fixed low
01: Clock output
10: Output fixed high
11: Clock output
Legend: ×: Don’t care