Submitted by Steve Fewell
Name: Load IWA with 1-byte Integer value
Starting Address: &B1C2
Entry criteria: &2A and &2B point to the address of the variable's value.
Y is 0.
Exit: The IWA contains the value of the variable.
The address in (&2A and &2B) is destroyed.
Load the 1-byte Integer from the address pointed to by (&2A, &2B) and exit
via the IWA = 8-bit Integer routine which sets the Least significant byte of the IWA
to the 1-byte value [A] (&2A), &2B to the value of Y (which is zero), &2C to
zero and &2D (IWA most significant byte) to zero.
|B1C2||*||177 042||B1 2A||LDA (&2A),Y|
|B1C4||L||076 026 174||4C 1A AE||JMP &AE1A Load IWA with 2-byte value (A and Y)|