2003-10-10 16:44:20 +00:00
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; supervision symbols
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2016-04-12 21:58:30 +00:00
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; supervision 65c02s
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; in cc65 up to 2.9.1 65c02 means 65sc02
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2003-10-10 16:44:20 +00:00
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lcd_addr = $4000
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LCD_LINESIZE = $30
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LCD_WIDTH = 160
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LCD_HEIGHT = 160
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; 2 bit per pixel, packed
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lcd_width = $2000
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lcd_height = $2001
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lcd_xpos = $2002 ; in pixel, bit 0+1 not used
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lcd_ypos = $2003 ; weird
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sv_port_r = $2021
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sv_port_w = $2022
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sv_timer_count = $2023
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; read for quitting
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sv_timer_quit = $2024
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; bit 0 timer, bit 1 dma
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sv_irq_source = $2027
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SV_IRQ_REQUEST_TIMER = 1
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SV_IRQ_REQUEST_DMA = 2
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; bit 5,6,7 select bank at 0x8000
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sv_bank = $2026
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SV_NMI_ENABLE_ON = 1
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SV_IRQ_ENABLE_TIMER = 2
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SV_IRQ_ENABLE_DMA = 4
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SV_LCD_ON = 8
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SV_TIMER_MODE_240Hz = $10 ; else 15360
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; low activ/pressed
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sv_control = $2020
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SV_RIGHT = 1
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SV_LEFT = 2
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SV_DOWN = 4
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SV_UP = 8
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SV_BUTTONB = $10
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SV_BUTTONA = $20
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SV_SELECT = $40
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SV_START = $80
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; frequency=125000/counter
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sv_audio_right_counter = $2010 ;word
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sv_audio_left_counter = $2014
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SV_AUDIO_ON =$40
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;bits 0..3 volume
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; bit 4 ?
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; bit 5 ?
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sv_audio_right_control = $2012
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sv_audio_left_control = $2016
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; write activates tone for x/60 sec (0 means 256)
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sv_audio_right_timer = $2013
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sv_audio_left_timer = $2017
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;read for irq quitting
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sv_dma_quit = $2025
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sv_dma_on = $201c
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; bit 7 true start, false stop
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sv_dma_start = $2018 ; word
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sv_dma_size = $201a ; *32 samples
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sv_dma_control = $201b
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; bit 0,1 speed: 0 15360, 11 15360/4
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; bit 2,3 volume: 0 silent, 11 loud
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sv_noise_volume = $2028 ; and frequency
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sv_noise_timer = $2029
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sv_noise_control = $202a
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