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TMP92CM22
2007-02-16
92CM22-107
7 6 5 4 3 2 1 0
Bit symbol TA23M1 TA23M0 PWM21 PWM20 TA3CLK1 TA3CLK0 TA2CLK1 TA2CLK0
Read/Write R/W
After reset 0 0 0 0 0 0 0 0
Function Operation mode
00: 8-bit timer mode
01: 16-bit timer mode
10: 8-bit PPG mode
11: 8-bit PWM mode
PWM cycle
00: Reserved
01: 2
6
10: 2
7
11: 2
8
TMRA3 source clock
00: TA2TRG
01: φT1
10: φT16
11: φT256
TMRA2 source clock
00: Reserved
01: φT1
10: φT4
11: φT16
00 Don’t set
01 φT1 (Prescaler)
10 φT4 (Prescaler)
11 φT16 (Prescaler)
TA23MOD
<TA23M1:0> ≠ 01
TA23MOD
<TA23M1:0> = 01
00 Matching output for TMRA2
01 φT1
10 φT16
11 φT256
Overflow output for
TMRA2
(16-bit timer mode)
00 Reserved
01 2
6
× Source clock
10 2
7
× Source clock
11 2
8
× Source clock
00 8-bit timer × 2ch
01 16-bit timer
10 8-bit PPG
11 8-bit PWM (TMRA2),
8-bit timer (TMRA3)
Figure 3.7.6 Register for TMRA23
TMRA2 input clock
TMRA3 input clock
Select cycle in PWM mode
Select operation mode for TMRA23
TMRA23 Mode Register
TA23MOD
(110CH)