FUJITSU MB91460 SERIES FR60 User Manual
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Chapter 39 Programmable Pulse Generator
7.Q & A
Triggers are selectable for PPG8, PPG9, PPG10, and PPG11 independently.
Triggers are selectable for PPG12, PPG13, PPG14, and PPG15 independently.
The same trigger can be specified for a group of PPGs to activate all these PPGs simultaneously.
(See “
• Trigger edge selection
Trigger edges are set using trigger input edge selection bits (PCN.EG[1:0]).
(See “
”.)
Internal Trigger
PPG8
PPG9
PPG10
PPG11
Internal Trigger Specification Bit
TSEL0[3:0]
TSEL1[3:0]
TSEL2[3:0]
TSEL3[3:0]
To select the EN0 bit of the GCN22 register
Set “0000”
Set “0000”
Set “0000”
Set “0000”
To select the EN1 bit of the GCN22 register
Set “0001”
Set “0001”
Set “0001”
Set “0001”
To select the EN2 bit of the GCN22 register
Set “0010”
Set “0010”
Set “0010”
Set “0010”
To select the EN3 bit of the GCN22 register
Set “0011”
Set “0011”
Set “0011”
Set “0011”
To select reload timer 4
Set “0100”
Set “0100”
Set “0100”
Set “0100”
To select reload timer 5
Set “0101”
Set “0101”
Set “0101”
Set “0101”
External Trigger
PPG9
PPG9
PPG10
PPG11
External Trigger Specification Bit
TSEL0[3:0]
TSEL1[3:0]
TSEL2[3:0]
TSEL3[3:0]
To select the external trigger on GP14_0
Set “1000”
Set “1000”
Set “1000”
Set “1000”
To select the external trigger on GP14_1
Set “1001”
Set “1001”
Set “1001”
Set “1001”
To select the external trigger on GP14_2
Set “1010”
Set “1010”
Set “1010”
Set “1010”
To select the external trigger on GP14_3
Set “1011”
Set “1011”
Set “1011”
Set “1011”
Internal Trigger
PPG12
PPG13
PPG14
PPG15
Internal Trigger Specification Bit
TSEL0[3:0]
TSEL1[3:0]
TSEL2[3:0]
TSEL3[3:0]
To select the EN0 bit of the GCN23 register
Set “0000”
Set “0000”
Set “0000”
Set “0000”
To select the EN1 bit of the GCN23 register
Set “0001”
Set “0001”
Set “0001”
Set “0001”
To select the EN2 bit of the GCN23 register
Set “0010”
Set “0010”
Set “0010”
Set “0010”
To select the EN3 bit of the GCN23 register
Set “0011”
Set “0011”
Set “0011”
Set “0011”
To select reload timer 6
Set “0100”
Set “0100”
Set “0100”
Set “0100”
To select reload timer 7
Set “0101”
Set “0101”
Set “0101”
Set “0101”
External Trigger
PPG12
PPG13
PPG14
PPG15
External Trigger Specification Bit
TSEL0[3:0]
TSEL1[3:0]
TSEL2[3:0]
TSEL3[3:0]
To select the external trigger on GP14_4
Set “1000”
Set “1000”
Set “1000”
Set “1000”
To select the external trigger on GP14_5
Set “1001”
Set “1001”
Set “1001”
Set “1001”
To select the external trigger on GP14_6
Set “1010”
Set “1010”
Set “1010”
Set “1010”
To select the external trigger on GP14_7
Set “1011”
Set “1011”
Set “1011”
Set “1011”
Trigger Edge Selection
Trigger Input Edge Selection Bits (EG1-EG0)
When not detected (software trigger only)
Set “00”.
“L” -> “H” Trigger generated on the rising edge
Set “01”.
“H” -> “L” Trigger generated on the falling edge
Set “10”.
Trigger generated on both edges
Set “11”.