SH7205 Datasheet, PDF (555/1904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
12.3.25 Timer Cycle Buffer Register (TCBR)
TCBR is a 16-bit register used only in complementary PWM mode. It functions as a buffer
register for the TCDR register. The TCBR register values are transferred to the TCDR register
with the transfer timing set in the TMDR register.
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
Initial value: 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Note: Accessing the TCBR in 8-bit units is prohibited. Always access in 16-bit units.
12.3.26 Timer Interrupt Skipping Set Register (TITCR)
TITCR is an 8-bit readable/writable register that enables or disables interrupt skipping and
specifies the interrupt skipping count. The MTU2 has one TITCR.
Bit: 7
6
5
4
3
2
1
0
T3AEN
3ACOR[2:0]
T4VEN
4VCOR[2:0]
Initial value: 0
0
0
0
0
0
0
0
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
Initial
Bit
Bit Name value R/W Description
7
T3AEN
0
R/W T3AEN
Enables or disables TGIA_3 interrupt skipping.
0: TGIA_3 interrupt skipping disabled
1: TGIA_3 interrupt skipping enabled
6 to 4 3ACOR[2:0] 000
R/W These bits specify the TGIA_3 interrupt skipping count
within the range from 0 to 7.*
For details, see table 12.38.
3
T4VEN
0
R/W T4VEN
Enables or disables TCIV_4 interrupt skipping.
0: TCIV_4 interrupt skipping disabled
1: TCIV_4 interrupt skipping enabled
Rev. 1.00 Mar. 25, 2008 Page 523 of 1868
REJ09B0372-0100