1 .\" $Id: 8080_as.6,v 1.3 1994/06/24 14:01:45 ceriel Exp $
2 .TH 8080_AS 6 "$Revision: 1.3 $"
5 8080_as \- assembler for Intel 8080 and 8085
7 ~em/lib.bin/8080/as [options] argument ...
9 This assembler is made with the general framework
10 described in \fIuni_ass\fP(6). It is an assembler generating relocatable
11 object code in \fIack.out\fP(5) format.
14 The 8080 has seven one-byte registers: a, b, c, d, e, h, l;
15 and two two-byte registers: sp and psw, respectively the stack pointer
16 and the processor status word.
17 .IP "addressing modes"
19 .ta 8n 16n 24n 32n 40n 48n
22 expr one- or two-byte address or immediate
23 data, depending on the instruction.
26 sp,psw (lower byte) of register
28 b,d,h register-pair b-c, d-e, or h-l
30 m register-pair h-l is address of
31 (one or two byte) operand
38 System 80/20-4 microcomputer hardware reference manual, 1978 Intel corporation