Panasonic F77G, MN101C77C user manual 1 ATC1 Trigger Factors, „ATC Transfer Modes

Chapter 14 Automatic Transfer Controller

14-1-2 Functions

Table 14-1-1 and 14-1-2 provide a list of the ATC1 trigger factors and transfer modes.

„ATC1 Trigger Factors

Table 14-1-1 ATC1 Trigger Factors

Trigger Factors

External interrupt 0

External interrupt 1

External interrupt 2

External interrupt 3

Serial interface 4 interrupt

Timer 1 interrupt

Timer 7 interrupt

Timer 7 capture trigger

Serial interface 0 interrupt

Serial interface1 interrupt

Serial interface 3 interrupt

A/D converter interrupt

Software activation

„ATC Transfer Modes
			Table 14-1-2			Transfer Modes
Transfer Mode	Transfer Direction (*)						Pointer Increment Control		Transfer Operation
	Cycle	Source Address		→	Destination Address		AT1MAP0	AT1MAP1
Transfer mode 0		AT1MAP0		→	AT1MAP1 (I/O area)		-	-	1-byte data transfer
Transfer mode 1		AT1MAP1 (I/O area)		→	AT1MAP0		-	-	1-byte data transfer
Transfer mode 2		AT1MAP0		→	AT1MAP1 (I/O area)		AT1MAP0+1	-	1-byte data transfer
Transfer mode 3		AT1MAP1 (I/O area)		→	AT1MAP0		AT1MAP0+1	-	1-byte data transfer
Transfer mode 4	1st	AT1MAP0		→	AT1MAP1 (I/O area : even ADR)		AT1MAP0+1	-	1-word data transfer
	2nd	AT1MAP0 [=AT1MAP0+1]		→	AT1MAP1 (I/O area : odd ADR)		AT1MAP0+1	-	(An even address must be set in AT1MAP1)
Transfer mode 5	1st	AT1MAP1 (I/O area : even ADR)		→	AT1MAP0		AT1MAP0+1	-	1 word data transfer
	2nd	AT1MAP1 (I/O area : odd ADR)		→	AT1MAP0 [=AT1MAP0+1]		AT1MAP0+1	-	(An even address must be set in AT1MAP1)
Transfer mode 6	1st	AT1MAP1 (I/O area)		→	AT1MAP0		AT1MAP0+1	-	Two 1-byte data tranfers
	2nd	AT1MAP0 [=AT1MAP0+1]		→	AT1MAP1 (I/O area)		AT1MAP0+1	-
Transfer mode 7	1st	AT1MAP1 (I/O area)		→	AT1MAP0		AT1MAP0+1	-	Two 1-byte data tranfers
	2nd	AT1MAP0 [=AT1MAP0+1]		→	AT1MAP1 (I/O area)		-	-
Transfer mode 8	1st	AT1MAP1 (I/O area : even ADR)		→	AT1MAP0		AT1MAP0+1	-	Two 1-byte data tranfers
	2nd	AT1MAP0 [=AT1MAP0+1]		→	AT1MAP1 (I/O area : odd ADR)		AT1MAP0+1	-	(An even address must be set in AT1MAP1)
Transfer mode 9	1st	AT1MAP1 (I/O area : even ADR)		→	AT1MAP0		AT1MAP0+1	-	Two 1-byte data tranfers
	2nd	AT1MAP0 [=AT1MAP0+1]		→	AT1MAP1 (I/O area : odd ADR)		-	-	(An even address must be set in AT1MAP1)
Transfer mode A		AT1MAP0		→	AT1MAP1		-	-	1-byte data transfer (whole memory area)
Transfer mode B		AT1MAP1		→	AT1MAP0		-	-	1-byte data transfer (whole memory area)
Transfer mode C		AT1MAP0		→	AT1MAP1		AT1MAP0+1	AT1MAP1+1	1-word data transfer (whole memory area)
Transfer mode D		AT1MAP1		→	AT1MAP0		AT1MAP0+1	AT1MAP1+1	1-word data transfer (whole memory area)
Transfer mode E		AT1MAP0		→	AT1MAP1		AT1MAP0+1	AT1MAP1+1	Burst transfer ( continues until AT1TCR=0)
Transfer mode F		AT1MAP1		→	AT1MAP0		AT1MAP0+1	AT1MAP1+1	Burst transfer ( continues until AT1TCR=0)

(*) When a memory pointer points to the I/O space, only the lower 8 bits of the pointer are valid.

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