Nexcom MAXI 3600, User Manual

Page: 81 / 84

MAXI 3600 User's Guide
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; (Generate SQW = 0.5 Sec.)
; (Generate SQW = 0.5 Sec.) ; (Generate SQW = 0.5 Sec.)
; (Generate SQW = 0.5 Sec.)
Mov
Mov Mov
Mov dx, 70h
dx, 70h dx, 70h
dx, 70h
Mov Mov Mov Mov ax, 0Ah ax, 0Ah ax, 0Ah ax, 0Ah
Out Out Out Out dx, al dx, al dx, al dx, al ; Out port 70h = 0Ah ; Out port 70h = 0Ah ; Out port 70h = 0Ah ; Out port 70h = 0Ah
Mov Mov Mov Mov dx, 71h dx, 71h dx, 71h dx, 71h
Mov
Mov Mov
Mov ax, 2Fh
ax, 2Fh ax, 2Fh
ax, 2Fh
Out
Out Out
Out dx,
dx, dx,
dx, al
al al
al ; Out port 71h = 2Fh
; Out port 71h = 2Fh ; Out port 71h = 2Fh
; Out port 71h = 2Fh
; (enable the SQW output) ; (enable the SQW output) ; (enable the SQW output) ; (enable the SQW output)
Mov Mov Mov Mov dx, 70h dx, 70h dx, 70h dx, 70h
Mov Mov Mov Mov ax, 0Bh ax, 0Bh ax, 0Bh ax, 0Bh
Out
Out Out
Out dx, al
dx, al dx, al
dx, al ; Out port 70h = 0Bh
; Out port 70h = 0Bh ; Out port 70h = 0Bh
; Out port 70h = 0Bh
Mov Mov Mov Mov dx, 71h dx, 71h dx, 71h dx, 71h
Mov Mov Mov Mov ax, 0Ah ax, 0Ah ax, 0Ah ax, 0Ah
Out Out Out Out dx, al dx, al dx, al dx, al ; Out port 71h = 0Ah ; Out port 71h = 0Ah ; Out port 71h = 0Ah ; Out port 71h = 0Ah