H836049 Datasheet, PDF (222/562 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Tiny Series

Section 13 Timer W
Initial
Bit
Bit Name Value
5
IOB1
0
4
IOB0
0
3

1
2
IOA2
0
1
IOA1
0
0
IOA0
0
[Legend] X: Don't care.
R/W Description
R/W I/O Control B1 and B0
R/W When IOB2 = 0,
00: No output at compare match
01: 0 output to the FTIOB pin at GRB compare match
10: 1 output to the FTIOB pin at GRB compare match
11: Output toggles to the FTIOB pin at GRB compare
match
When IOB2 = 1,
00: Input capture at rising edge at the FTIOB pin
01: Input capture at falling edge at the FTIOB pin
1x: Input capture at rising edge and falling edge at the
FTIOB pin

Reserved
This bit is always read as 1.
R/W I/O Control A2
Selects the GRA function.
0: GRA functions as an output compare register
1: GRA functions as an input capture register
R/W I/O Control A1 and A0
R/W When IOA2 = 0,
00: No output at compare match
01: 0 output to the FTIOA pin at GRA compare match
10: 1 output to the FTIOA pin at GRA compare match
11: Output toggles to the FTIOA pin at GRA compare
match
When IOA2 = 1,
00: Input capture at rising edge of the FTIOA pin
01: Input capture at falling edge of the FTIOA pin
1x: Input capture at rising edge and falling edge of the
FTIOA pin
Rev. 3.00 Mar. 15, 2006 Page 190 of 526
REJ09B0060-0300