ITOI – Transformation of integer and binary numbers

Block SymbolLicensing group: STANDARD

Function Description
The ITOI block transforms the input number k, or the binary number (U3 U2 U1 U0) $_{2}$ , from the set ${0, 1, 2, \dots, 15}$ to the output number nk and its binary representation (Y3 Y2 Y1 Y0) $_{2}$ from the same set. The transformation is described by the following table

k	0	1	2	$\dots$	15

nk	n0	n1	n2	$\dots$	n15

where n0, …, n15 are given by the mapping table target vector fktab.

If $BINF = off$ , then the integer input k is active, while for $BINF = on$ the input is defined by the binary inputs (U3 U2 U1 U0) $_{2}$ .

Inputs

k	Integer input of the block	Long (I32)
U0	Binary input digit, weight of 1	Bool
U1	Binary input digit, weight of 2	Bool
U2	Binary input digit, weight of 4	Bool
U3	Binary input digit, weight of 8	Bool

Outputs

nk	Integer output of the block	Long (I32)
Y0	Binary output digit, weight of 1	Bool
Y1	Binary output digit, weight of 2	Bool
Y2	Binary output digit, weight of 4	Bool
Y3	Binary output digit, weight of 8	Bool

Parameters

BINF	Enable the binary selectors $⊙$ on	Bool
	off .. Disabled (integer input k) on ... Enabled (binary input signals U3…U0)
fktab	Vector of mapping table target values $⊙$ [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15]	Byte (U8)

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