Toshiba 6F3B0253 Variable input filter constant, High speed counter, Interrupt input function

6F3B0253

8. Special I/O Functions

The table below summarizes the mode setting data of each function. In the table, ‘− ’ means do not care.

Variable input filter constant										SW16
			F E D C B A 9 8 7 6 5 4 3 2 1 0
Use			1 0 −			−	− −		0	0	−	−	0	0	−	− −	−
High speed counter										SW16
			F	E D C B A 9 8 7 6 5 4 3 2 1 0
Single phase		Channel 1 only	−	0	0	1	0	0	0	0	0	0	0	0	0	0	1	1
up-counter		Channel 2 only	−	0	1	0	0	0	0	0	0	0	0	0	0	0	1	1
		Both channels	−	0	1	1	0	0	0	0	0	0	0	0	0	0	1	1
Single phase		Channel 1 only	−	0	0	1	0	1	0	0	0	0	0	0	0	0	1	1
speed-counter		Channel 2 only	−	0	1	0	0	1	0	0	0	0	0	0	0	0	1	1
		Both channels	−	0	1	1	0	1	0	0	0	0	0	0	0	0	1	1
Quadrature bi-pulse counter			−	0	0	0	1	0	0	0	0	0	0	0	0	0	1	1
Interrupt input function										SW16
			F	E D C B A 9 8 7 6 5 4 3 2 1 0
Interrupt 1 only	Rising (OFF to ON)		−	0	0	1	0	0	0	0	0	0	0	0	0	1	0	1
	Falling (ON to OFF)		−	0	0	1	0	0	0	0	0	0	0	0	1	0	0	1
Interrupt 2 only	Rising (OFF to ON)		−	0	1	0	0	0	0	0	0	1	0	0	0	0	0	1
	Falling (ON to OFF)		−	0	1	0	0	0	0	0	1	0	0	0	0	0	0	1
Both interrupts	No.1 = Rising, No.2 = Rising		−	0	1	1	0	0	0	0	0	1	0	0	0	1	0	1
1 and 2	No.1 = Rising, No.2 = Falling		−	0	1	1	0	0	0	0	1	0	0	0	0	1	0	1
	No.1 = Falling, No.2 = Rising		−	0	1	1	0	0	0	0	0	1	0	0	1	0	0	1
	No.1 = Falling, No.2 =		−	0	1	1	0	0	0	0	1	0	0	0	1	0	0	1
	Falling
Pulse output function										SW26
			F E D C B A 9 8 7 6 5 4 3 2 1 0
CW/CCW method			−	−	−	0	0	0	0	0	0	0	0	0	0	0	1	1
Pulse/Direction (PLS/DIR) method			−	−	− 0		0	0	0	0	0	0	0	0	0	1	1	1
PWM output function										SW26
			F E D C B A 9 8 7 6 5 4 3 2 1 0
Use			−	−	−	0	0	0	0	0	0	0	0	0	0	0	0	1

For example, the following programs can be used to select the quadrature bi-pulse counter.

or

(H0803)

Basic Hardware and Function 259