IAI America S-SEL-E - Manual (Page 232)

Page 227
Chapter 5. Option
[Function] Converts the hexadecimal data in the column in Operand 2 to a binary number and assigns this to the variable
in Operand 1.
The length set by the SLEN command will be converted. Only the integers will be converted and the decimal
places will be disregarded.
[Example] SCPY 10 ' 1234'
SLEN 4
VAL 1 10
Set ' 1234' in column 10.
Set the length to 4 bytes.
The hexadecimal number ' 1234' in column 10 is converted to the binary number 4660 and assigned
to variable 1.
LET 1 100
LET 2 20
SCPY 20 ' ABCD'
SLEN 4
VALH *1 *2
Assign 100 to variable 1.
Assign 20 to variable 2
Copy ' ABCD' to column 20.
Set the length to 4 bytes.
The hexadecimal ' ABCD' in column 20 (content of variable 2) will be converted to the binary
number 43982 and assigned to variable 100 (content of variable 1).
VALH (Character String Change Data Hexadecimal)
E x p a n s io n
c o n d it i o n
( A N D · O R )
I n p u t
c o n d it i o n
( I / O · F l a g )
C o m m a n d
P o s t
( O u t p u t p o r t · F la g )
C o m m a n d O p e r a n d 1 O p e r a n d 2
O p ti o n a l O p ti o n a l V A L H V a r ia b le n o . C o l u m n n o .