Files
z80_monitor/hardware/audio_casette_card.sim
T

80 lines
1.1 KiB
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%SIGNAL
PIN 6 = A0
PIN 2 = A1
PIN 3 = A2
PIN 17 = AYBC1
PIN 16 = AYBDIR
PIN 1 = CLK
PIN 7 = COMP
PIN 22 = COUT
PIN 14 = D0
PIN 4 = IOSELN
PIN 5 = RDN
PIN 15 = SNWEN
PIN 8 = WRN
%END
%FIELD
%END
%EQUATION
AYADDRWRITE =>
A0 & A1 & !A2 & !IOSELN & RDN & !WRN
AYBC1 =>
!A0 & A1 & !A2 & !IOSELN & !RDN & WRN
# A0 & A1 & !A2 & !IOSELN & RDN & !WRN
AYBDIR =>
A1 & !A2 & !IOSELN & RDN & !WRN
AYDATAREAD =>
!A0 & A1 & !A2 & !IOSELN & !RDN & WRN
AYDATAWRITE =>
!A0 & A1 & !A2 & !IOSELN & RDN & !WRN
COUT.d =>
!A0 & !A1 & !A2 & D0 & !IOSELN & RDN & !WRN
# !COUT & IOSELN
# !COUT & !RDN
# !COUT & WRN
# A0 & !COUT
# A1 & !COUT
# A2 & !COUT
COUT.ar =>
0
COUT.sp =>
0
D0 =>
COMP
D0.oe =>
!A0 & !A1 & !A2 & !IOSELN & !RDN & WRN
SNWEN =>
A0 & !A1 & !A2 & !IOSELN & RDN & !WRN
ar =>
0
sp =>
0
AYBC1.oe =>
1
AYBDIR.oe =>
1
COUT.oe =>
1
SNWEN.oe =>
1
%END