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Toshiba TLCS-900/H1 Series Manual page 134

Original cmos 32-bit microcontroller
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TA01MOD
Bit symbol
TA01M1
(1104H)
Read/Write
Reset State
Function
Operation mode
00: 8-bit timer mode
01: 16-bit timer mode
10: 8-bit PPG mode
11: 8-bit PWM mode
TMRA01 Mode Register
7
6
5
TA01M0
PWM01
0
0
0
PWM cycle
00: Reserved
6
01: 2
7
10: 2
8
11: 2
Figure 3.7.5 TMRA Mode Register
92CH21-132
4
3
PWM00
TA1CLK1
TA1CLK0
R/W
0
0
Source clock for TMRA1
00: TA0TRG
01: φT1
10: φT16
11: φT256
TMRA0 source clock selection
00
(Reserved)
φT1 (Prescaler)
01
φT4 (Prescaler)
10
φT16 (Prescaler)
11
TMRA1 source clock selection
TA01MOD
<TA01M1:0> ≠ 01
00
Comparator
output from TMRA0
φT1
01
φT16
10
φT256
11
PWM cycle selection
00
Reserved
× Source clock
6
01
2
× Source clock
7
10
2
× Source clock
8
11
2
TMRA01 operation mode selection
8-bit timers × 2ch
00
01
16-bit timer
10
8-bit PPG
11
8-bit PWM (TMRA0)
8-bit timer (TMRA1)
TMP92CH21
2
1
0
TA0CLK1
TA0CLK0
0
0
0
Source clock for TMRA0
00: Reserved
01: φT1
10: φT4
11: φT16
TA01MOD
<TA01M1:0> = 01
Overflow output from
TMRA0
(16-bit timer mode)
2009-06-19

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