HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 248

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 10 Advanced Timer Unit (ATU)
Timer I/O Control Registers 1A to 1C and 2A (TIOR1A to TIOR1C, TIOR2A)
Timer I/O control register 1A to 1C and 2A (TIOR1A to TIOR1C, TIOR2A) are 8-bit registers.
There are four TIOR registers, three for timer 1 and one for timer 2.
Registers TIOR0A to TIOR1C specify whether general registers GR1A to GR1F are used as input
capture or compare-match registers, and also perform edge detection and output value setting.
Each TIOR is initialized to H'00 by a power-on reset, and in hardware standby mode and software
standby mode.
TIOR2A specifies whether general registers GR2A and GR2B are used as input capture or
compare-match registers, and also performs edge detection and output value setting.
Rev. 5.00 Jan 06, 2006 page 228 of 818
REJ09B0273-0500
Initial value:
Initial value:
Initial value:
Initial value:
TIOR1A
TIOR1B
TIOR1C
TIOR2A
R/W:
R/W:
R/W:
R/W:
Bit:
Bit:
Bit:
Bit:
—
—
—
—
R
R
R
R
7
0
7
0
7
0
7
0
IO1D2
IO1B2
IO1F2
IO2B2
R/W
R/W
R/W
R/W
6
0
6
0
6
0
6
0
IO1D1
IO1B1
IO1F1
IO2B1
R/W
R/W
R/W
R/W
5
0
5
0
5
0
5
0
IO1D0
IO1B0
IO1F0
IO2B0
R/W
R/W
R/W
R/W
4
0
4
0
4
0
4
0
—
—
—
—
R
R
R
R
3
0
3
0
3
0
3
0
IO1C2
IO1A2
IO1E2
IO2A2
R/W
R/W
R/W
R/W
2
0
2
0
2
0
2
0
IO1C1
IO1A1
IO1E1
IO2A1
R/W
R/W
R/W
R/W
1
0
1
0
1
0
1
0
IO1C0
IO1A0
IO1E0
IO2A0
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0