ZMD - Zero memory double bytes

[label]	ZMD	expression

Allocate a block of double bytes. Each double byte is assigned the initial value of zero. The number of double bytes allocated is given by the expression in the operand field. If the expression contains symbols that are either undefined or forward referenced (i.e. the definition occurs later on in the file), or if the expression has a value of zero, an error will be generated.


Example:
	zmd	200	* Reserves 200 double bytes (400 bytes)



See also:
FZD, RZD, ZMD

Compatibility:
CASM X
CCASM X
OS-9 RMA  
Edt/Asm III  
Edtasm6309  
Disk Edtasm+  
Edtasm+  
Macro-80C