FUJITSU MB91F109 FR30 User Manual
Page 336
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CHAPTER 14 PWM TIMER
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Bit Functions of General Control Register 1 (GCN1)
[bits 15-12] TSEL 33-30: ch3 trigger input select bits
[bits 11-8] TSEL 23-20: ch2 trigger input select bits
Table 14.7-1 Selection of Ch3 Trigger Input
TSEL33-30
ch3 trigger input
15
14
13
12
0
0
0
0
GCN2 EN0 bit
0
0
0
1
GCN2 EN1 bit
0
0
1
0
GCN2 EN2 bit (Initial value)
0
0
1
1
GCN2 EN3 bit
0
1
0
0
16-bit reload timer channel 0
0
1
0
1
16-bit reload timer channel 1
0
1
1
X
Reserved
1
0
0
0
External TRG0
1
0
0
1
External TRG1
1
0
1
0
External TRG2
1
0
1
1
External TRG3
1
1
X
X
Reserved
Table 14.7-2 Selection of Ch2 Trigger Input
TSEL23-20
ch2 trigger input
11
10
9
8
0
0
0
0
GCN2 EN0 bit
0
0
0
1
GCN2 EN1 bit (Initial value)
0
0
1
0
GCN2 EN2 bit
0
0
1
1
GCN2 EN3 bit
0
1
0
0
16-bit reload timer channel 0
0
1
0
1
16-bit reload timer channel 1
0
1
1
X
Reserved
1
0
0
0
External TRG0
1
0
0
1
External TRG1
1
0
1
0
External TRG2
1
0
1
1
External TRG3
1
1
X
X
Reserved