D12320VF25V Datasheet, PDF (364/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 9 16-Bit Timer Pulse Unit (TPU)
9.2.4 Timer Interrupt Enable Registers (TIER)
Channel 0: TIER0
Channel 3: TIER3
Bit
:
7
6
TTGE
—
Initial value :
0
1
R/W
: R/W
—
5
4
3
2
1
0
—
TCIEV TGIED TGIEC TGIEB TGIEA
0
0
0
0
0
0
—
R/W
R/W
R/W
R/W
R/W
Channel 1: TIER1
Channel 2: TIER2
Channel 4: TIER4
Channel 5: TIER5
Bit
:
Initial value :
R/W
:
7
TTGE
0
R/W
6
5
4
3
—
TCIEU TCIEV
—
1
0
0
0
—
R/W
R/W
—
2
1
0
—
TGIEB TGIEA
0
0
0
—
R/W
R/W
The TIER registers are 8-bit registers that control enabling or disabling of interrupt requests for
each channel. The TPU has six TIER registers, one for each channel. The TIER registers are
initialized to H'40 by a reset and in hardware standby mode.
Bit 7—A/D Conversion Start Request Enable (TTGE): Enables or disables generation of A/D
conversion start requests by TGRA input capture/compare match.
Bit 7
TTGE
0
1
Description
A/D conversion start request generation disabled
A/D conversion start request generation enabled
(Initial value)
Bit 6—Reserved: This bit cannot be modified and is always read as 1.
Rev.7.00 Feb. 14, 2007 page 330 of 1108
REJ09B0089-0700