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Last modified by Max on 2025/03/02 15:18
From version 2.65
edited by Max
on 2025/02/25 16:31
Change comment: There is no comment for this version
To version 2.68
edited by Max
on 2025/02/25 16:42
Change comment: (Autosaved)

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... ... @@ -1034,15 +1034,14 @@
1034 1034  {{code language="assembler"}}
1035 1035  ;--------------------------------------------------
1036 1036  ; 76th page map - we prepare data for the screenshot command there
1037 -SCR_PAGE = 130000 ; we temporarily attach the 76th page to the 77th - that is, into the 130000 window
1038 -SCR_TAG = SCR_PAGE+0 ; here is the input - 240 - 1 word
1039 -SCR_ADDR_CONF = SCR_TAG+2 ; here is the command with addresses - address+length 24 bits - 4 words
1040 -SCR_PAGE_CONF = SCR_ADDR_CONF+8. ; here is the command with pages - the starting page and the number of pages - 2 words
1037 +SCR_PAGE = 130000 ; we temporarily attach the 76th page to the 77th - that is, into the 130000 window
1038 +SCR_TAG = SCR_PAGE+0 ; here is the input - 240 - 1 word
1039 +SCR_ADDR_CONF = SCR_TAG+2 ; here is the command with addresses - address+length 24 bits - 4 words
1040 +SCR_PAGE_CONF = SCR_ADDR_CONF+8. ; here is the command with pages - the starting page and the number of pages - 2 words
1041 1041  SCR_MEM_CONF = SCR_PAGE_CONF+4. ; here is the memory configuration from the registers - 22 words
1042 1042  SCR_VGA_CONF = SCR_MEM_CONF+44. ; here video controller configuration - 10 words
1043 -SCR_PAL = SCR_VGA_CONF+20. ; here 338. values ??(words) of palette 338 words
1043 +SCR_PAL = SCR_VGA_CONF+20. ; here 338. values (words) of palette 338 words
1044 1044  ;--------------------------------------------------
1045 -
1046 1046  ; trap 41 - preparation of default information for screenshot functionality
1047 1047  PrepSRC: jsr R5, PUSHA ; batch saving of registers
1048 1048   mov @#177326,-(SP) ; save page 130k which was before the call
... ... @@ -1138,16 +1138,16 @@
1138 1138  Example program
1139 1139  
1140 1140  {{code language="assembler"}}
1141 -; обновим информацию в хидере скриншота
1140 +; update the information in the screenshot header
1142 1142  ;--------------------------------------------------
1143 -; карта 76й страницы - туда мы готовим данные для команды скринщотов
1144 - SPAGE = 170000 ; 76ую страницу цепляем на место 77й временно - те в окно 130000
1145 - STAG = SPAGE+0 ; тут вход - 240 - 1 слово
1146 - SADDRC = STAG+2 ; сюда команду с адресами - адрес+длина 24 бита - 4 слова
1147 - SPAGEC = SADDRC+8. ; сюда команду со страницами - начальная страница и количество страниц - 2 слова
1148 - SMEMC = SPAGEC+4. ; cюда конфигурацию памяти из регистров - 22 слова
1149 - SVGAC = SMEMC+44. ; сюда конфигурацию видеоконтроллера - 10 cлов
1150 - SPAL = SVGAC+20. ; сюда 338. значений(слов) палитры 338 слов
1142 +; 76th page map - we prepare data for the screenshot command there
1143 +SCR_PAGE = 130000 ; we temporarily attach the 76th page to the 77th - that is, into the 130000 window
1144 +SCR_TAG = SCR_PAGE+0 ; here is the input - 240 - 1 word
1145 +SCR_ADDR_CONF = SCR_TAG+2 ; here is the command with addresses - address+length 24 bits - 4 words
1146 +SCR_PAGE_CONF = SCR_ADDR_CONF+8. ; here is the command with pages - the starting page and the number of pages - 2 words
1147 +SCR_MEM_CONF = SCR_PAGE_CONF+4. ; here is the memory configuration from the registers - 22 words
1148 +SCR_VGA_CONF = SCR_MEM_CONF+44. ; here video controller configuration - 10 words
1149 +SCR_PAL = SCR_VGA_CONF+20. ; here 338. values (words) of palette 338 words
1151 1151  ;--------------------------------------------------
1152 1152  
1153 1153   mov @#177326,R5 ; сохраним страницу 130k которая была до вызова