Apple-2-SW/Cybernoid
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Build both Cybernoid (for MB) and Cybernoid.PH (for Phasor)

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tomcw 2024-09-30 21:02:01 +01:00
parent 0c58998e02
commit f3e394202f
4 changed files with 114 additions and 38 deletions
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3
Common/MB-Macros.a
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@ -1,7 +1,6 @@
SPECTRUM128_STEREO = 1 ; L = A+Bx0.5, R = C'+B'x0.5
DUAL_MONO = 0 ; L = A+B+C, R=A'+B'+C'
USE_PHASOR = 1
!macro MB_Init1 .RegSongNum {
@ -180,7 +179,7 @@ InitExit2:
;--------------------------------------
!if USE_PHASOR {
PHASOR_CS_MASK = %10000 ; Phasor: b4=1 (don't select), b3=0 (select)
PHASOR_CS_MASK = AY_CS2 ; Phasor: b4=1 (don't select), b3=0 (select)
} else {
PHASOR_CS_MASK = 0
}

120
Common/MockingboardDefs.a
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@ -7,49 +7,117 @@ SY6522_A_PH_BASE = $10 ; Phasor mode (this is common to both MB & Phasor modes)
SY6522_B_BASE = $80
SY6522_ORB = 0
SY6522_IRB = 0
SY6522_ORA = 1
SY6522_IRA = 1
SY6522_DDRB = 2
SY6522_DDRA = 3
SY6522_TIMER1L_COUNTER = 4
SY6522_TIMER1H_COUNTER = 5
SY6522_TIMER1L_LATCH = 6
SY6522_TIMER1H_LATCH = 7
SY6522_TIMER2L_COUNTER = 8
SY6522_TIMER2H_COUNTER = 9
SY6522_SR = $A
SY6522_ACR = $B
SY6522_PCR = $C
SY6522_IFR = $D
SY6522_IER = $E
AY_AFINE = 0
AY_ACOARSE = 1
AY_BFINE = 2
AY_BCOARSE = 3
AY_CFINE = 4
AY_CCOARSE = 5
AY_NOISEPER = 6
AY_ENABLE = 7
AY_AVOL = 8
AY_BVOL = 9
AY_CVOL = 10
AY_EFINE = 11
AY_ECOARSE = 12
AY_ESHAPE = 13
ACR_ONESHOT = 0<<6
ACR_FREERUNNING = 1<<6
IER_SET = 1<<7
IER_CLR = 0<<7
IxR_TIMER1 = 1<<6
IxR_TIMER2 = 1<<5
IxR_VOTRAX = 1<<4 ; 6522 CB1
IxR_SSI263 = 1<<1 ; 6522 CA1/Peripheral
AY_AFINE = 0 ; b7:0
AY_ACOARSE = 1 ; b3:0
AY_BFINE = 2 ; b7:0
AY_BCOARSE = 3 ; b3:0
AY_CFINE = 4 ; b7:0
AY_CCOARSE = 5 ; b3:0
AY_NOISEPER = 6 ; b4:0
AY_ENABLE = 7 ; b7:0 - for AY-3-8913, there is no PORTA/B so b7:6 are redundant
AY_AVOL = 8 ; b4:0
AY_BVOL = 9 ; b4:0
AY_CVOL = 10 ; b4:0
AY_EFINE = 11 ; b7:0
AY_ECOARSE = 12 ; b7:0
AY_ESHAPE = 13 ; b3:0
AY_PORTA = 14 ; b7:0 - not available on AY-3-8913
AY_PORTB = 15 ; b7:0 - not available on AY-3-8913
AY_NOISE_MASK = $1f ; valid bits of AY_NOISEPER
AY_AMPLITUDE_MODE = $10 ; b4 of AY_xVOL (0=fixed, 1=envelope)
AY_ENA_A = %110110 ; Enable A (Noise & Tone)
AY_ENA_B = %101101 ; Enable B (Noise & Tone)
AY_ENA_C = %011011 ; Enable C (Noise & Tone)
AY_ENA_A = %00110110 ; Enable A (Noise & Tone)
AY_ENA_B = %00101101 ; Enable B (Noise & Tone)
AY_ENA_C = %00011011 ; Enable C (Noise & Tone)
AY_DIS_A = %001001 ; Disable A (Noise & Tone)
AY_DIS_B = %010010 ; Disable B (Noise & Tone)
AY_DIS_C = %100100 ; Disable C (Noise & Tone)
AY_DIS_A = %00001001 ; Disable A (Noise & Tone)
AY_DIS_B = %00010010 ; Disable B (Noise & Tone)
AY_DIS_C = %00100100 ; Disable C (Noise & Tone)
; AY inputs on BDIR|BC2|BC1:
AY_RESET = 0
AY_INACTIVE = 4
AY_READ = 5
AY_WRITE = 6
AY_LATCH = 7
; 6522 ORB bit: 2 1 0
; AY inputs on: /RESET|BDIR|BC1: (BC2=1)
AY_RESET = 0 ; 0 - -
AY_INACTIVE = 4 ; 1 0 0
AY_READ = 5 ; 1 0 1
AY_WRITE = 6 ; 1 1 0
AY_LATCH = 7 ; 1 1 1
AY_FUNC_MASK = %00000111
; Phasor extra chip-select bits (when in native Phasor mode):
AY_NOT_CS1 = $10
AY_NOT_CS2 = $08
AY_CS1 = AY_NOT_CS2
AY_CS2 = AY_NOT_CS1
AY_NO_CS = AY_NOT_CS1|AY_NOT_CS2 ; each CS is active low
AY_BOTH_CS = $00
; Echo+ extra chip-select bits:
AY_ECHO_CS1 = $08
AY_ECHO_CS2 = $10
AY_ECHO_NO_CS = AY_ECHO_CS1|AY_ECHO_CS2 ; each CS is active low
AY_ECHO_BOTH_CS = $00
; SSI263:
SSI_DURPHON = 0
SSI_INFLECT = 1
SSI_RATEINF = 2
SSI_CTTRAMP = 3
SSI_FILFREQ = 4
SSI_NUM_REGS = SSI_FILFREQ+1
SSI_A_BASE = $40
SSI_A_DURPHON = SSI_A_BASE + SSI_DURPHON
SSI_A_INFLECT = SSI_A_BASE + SSI_INFLECT
SSI_A_RATEINF = SSI_A_BASE + SSI_RATEINF
SSI_A_CTTRAMP = SSI_A_BASE + SSI_CTTRAMP
SSI_A_FILFREQ = SSI_A_BASE + SSI_FILFREQ
SSI_B_BASE = $20
SSI_B_DURPHON = SSI_B_BASE + SSI_DURPHON
SSI_B_INFLECT = SSI_B_BASE + SSI_INFLECT
SSI_B_RATEINF = SSI_B_BASE + SSI_RATEINF
SSI_B_CTTRAMP = SSI_B_BASE + SSI_CTTRAMP
SSI_B_FILFREQ = SSI_B_BASE + SSI_FILFREQ
; Duration/Phoneme
DURATION_MODE_MASK = $C0
PHONEME_MASK = $3F
MODE_PHONEME_TRANSITIONED_INFLECTION = $C0 ; IRQ active
MODE_PHONEME_IMMEDIATE_INFLECTION = $80 ; IRQ active
MODE_FRAME_IMMEDIATE_INFLECTION = $40 ; IRQ active
MODE_IRQ_DISABLED = $00
; Ctrl/Art/Amp
CONTROL_MASK = $80
CONTROL_H = CONTROL_MASK
CONTROL_L = 0
REQ_NEW_DATA = 1<<7 ; D7 (inverted state of A/!R). Phasor mode only, when reading any register
; Phasor mode
PH_MOCKINGBOARD = 8

21
Cybernoid/Cybernoid.a
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@ -1,17 +1,19 @@
;ACME 0.85
;ACME 0.97
!cpu 6502 ; Compatible with all Apple2's
!to "Cybernoid", plain
!to "CYBERNOID", plain
!sl "Cybernoid.labels"
*=$6000
;------------------------------------------------------------------------------
!source "..\Common\Z80-Macros.a"
!source "..\Common\ZP-Macros.a"
!source "..\Common\AppleDefs.a"
!source "..\Common\MockingboardDefs.a"
!source "..\Common\MB-Macros.a"
;USE_PHASOR = 0 ; defined on command line
!source "..\\Common\\Z80-Macros.a"
!source "..\\Common\\ZP-Macros.a"
!source "..\\Common\\AppleDefs.a"
!source "..\\Common\\MockingboardDefs.a"
!source "..\\Common\\MB-Macros.a"
;------------------------------------------------------------------------------
@ -1127,8 +1129,11 @@ lf28e:
; . Envelopes are not used, so no E-Periods to convert
!macro ZX2MB .period {
; !word .period*10227/17734 ; Mockingboard 1MHz ((NTSC:14.3181818e6 / 14) / 100)
!if USE_PHASOR {
!word .period*20358/17734 ; Phasor 2MHz ((PAL:14.25045e6 / 7) / 100)
}else{
!word .period*10227/17734 ; Mockingboard 1MHz ((NTSC:14.3181818e6 / 14) / 100)
}
; !word .period
}

6
Cybernoid/build.bat
View File

@ -1,2 +1,6 @@
acme.exe cybernoid.a
acme.exe -DUSE_PHASOR=1 cybernoid.a
@REM copy cybernoid.labels %APPLEWIN_DBG%\A2_USER1.sym
move /y Cybernoid CYBERNOID.PH
acme.exe -DUSE_PHASOR=0 cybernoid.a
copy cybernoid.labels %APPLEWIN_DBG%\A2_USER1.sym