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FUJITSU MB91460 SERIES FR60 User Manual

Page 832

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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 “

8.

Caution (Page No.821)

”.)

• Trigger edge selection

Trigger edges are set using trigger input edge selection bits (PCN.EG[1:0]).

(See “

8. Caution (Page No.821)

”.)

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”.