HD6433694 Datasheet, PDF (181/432 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

Initial
Bit
Bit Name Value R/W Description
1
IMFB
0
R/W Input Capture/Compare Match Flag B
[Setting conditions]
• TCNT = GRB when GRB functions as an output
compare register
• The TCNT value is transferred to GRB by an input
capture signal when GRB functions as an input
capture register
[Clearing condition]
Read IMFB when IMFB = 1, then write 0 in IMFB
0
IMFA
0
R/W Input Capture/Compare Match Flag A
[Setting conditions]
• TCNT = GRA when GRA functions as an output
compare register
• The TCNT value is transferred to GRA by an input
capture signal when GRA functions as an input
capture register
[Clearing condition]
Read IMFA when IMFA = 1, then write 0 in IMFA
12.3.5 Timer I/O Control Register 0 (TIOR0)
TIOR0 selects the functions of GRA and GRB, and specifies the functions of the FTIOA and
FTIOB pins.
Initial
Bit
Bit Name Value R/W Description
7

1

Reserved
This bit is always read as 1.
6
IOB2
0
R/W I/O Control B2
Selects the GRB function.
0: GRB functions as an output compare register
1: GRB functions as an input capture register
Rev. 4.00, 03/04, page 153 of 400