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+{{tag>[altair cpm assembler]}}
+~~TOC~~
+=====CP/M Assembler 2.0 sample=====
+//Sample from: CP/M MAC MACRO ASSEMBLER - LANGUAGE MANUAL AND APPLICATIONS GUIDE//
+<code>
+	org	0100h		;transient program area
+bdos	equ	0005h		;bdos entry point
+wchar	equ	2		;write character function
+;enter with ccp's return address in the stack
+;write a single character (?) and return
+	mvi	C,wchar		;write character function
+	mvi	e,'?'		;character to write
+	call	bdos		;write the character
+	ret			;return to the ccp
+	end	100h		;start address is 100h</code>