SELSOCT – Selector switch for string signals

Block SymbolLicensing group: STANDARD

Function Description
The SELSOCT block selects one of the input strings and copy it to the output string sy. The selection of the active signal u0…u15 is based on the iSW input or the binary inputs SW1…SW3. These two modes are distinguished by the BINF binary flag. The signal is selected according to the following table:


iSW	SW1	SW2	SW3	y

0	off	off	off	u0
1	on	off	off	u1
2	off	on	off	u2
3	on	on	off	u3
4	off	off	on	u4
5	on	off	on	u5
6	off	on	on	u6
7	on	on	on	u7

This block propagates the signal quality. More information can be found in the 1.4 section.

Input

su0..su7	String input value	String
iSW	Active signal selector	Long (I32)
SW1	Binary signal selector	Bool
SW2	Binary signal selector	Bool
SW3	Binary signal selector	Bool

Parameter

BINF	Enable the binary selectors	Bool
nmax	Allocated size of string $↓$ 0 $↑$ 65520	Long (I32)

Output

sy	The selected input signal	String

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iSW	SW1	SW2	SW3	y

0	off	off	off	u0
1	on	off	off	u1
2	off	on	off	u2
3	on	on	off	u3
4	off	off	on	u4
5	on	off	on	u5
6	off	on	on	u6
7	on	on	on	u7


iSW	SW1	SW2	SW3	y

0	off	off	off	u0
1	on	off	off	u1
2	off	on	off	u2
3	on	on	off	u3
4	off	off	on	u4
5	on	off	on	u5
6	off	on	on	u6
7	on	on	on	u7


iSW	SW1	SW2	SW3	y

0	off	off	off	u0
1	on	off	off	u1
2	off	on	off	u2
3	on	on	off	u3
4	off	off	on	u4
5	on	off	on	u5
6	off	on	on	u6
7	on	on	on	u7