Datasheet

Section 7 Data Transfer Controller (DTC)
Rev. 3.00 Sep. 28, 2009 Page 105 of 710
REJ09B0384-0300
7.2.9 Keyboard Comparator Control Register (KBCOMP)
KBCOMP enables or disables the comparator scan function of event counter.
Bit Bit Name
Initial
Value
R/W Description
7 EVENTE 0 R/W Event Count Enable
0: Disables event count function
1: Enables event count function
6, 5 All 0 R Reserved
These bits are always read as 0 and cannot be
modified.
4 to 0 All 0 R/W Reserved
The initial value should not be changed.
7.2.10 Event Counter Control Register (ECCR)
ECCR selects the event counter channels for use and the detection edge.
Bit Bit Name
Initial
Value
R/W Description
7 EDSB 0 R/W Event Counter Edge Select
Selects the detection edge for the event counter.
0: Counts the rising edges
1: Counts the falling edges
6 to 4 All 0 R Reserved
These bits are always read as 0 and cannot be
modified.
3 0 R/W Reserved
The initial value should not be changed.