;=====================================================================
; Разбор номеров спек-функций
; вход: c=номер функции
; выход: a=номер банки процедуры (структуры) менеджера
;        hl=адрес процедуры менеджера
;        CF - при ошибке (неверный номер функции)
;=====================================================================
spec_funcs:
	push	hl
	ld	l,c			; номер команды
	ld	h,SPEC_FUNC / 256	; 256 мл. байт адресов
	ld	c,(hl)
	inc	h			; 256 ст. байт адресов
	ld	h,(hl)
	ld	l,c			; готовый адрес
	ex	(sp),hl			; в стек и
	ret				; перейти на него


; заглушка
empty__:scf				; неверный номер функции
	ret


	ds	100h - $		; выровнить на границу 0100h

; Таблица адресов функций
; мл. байты адресов
SPEC_FUNC:
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 00..03
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 04..07
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 08..0B
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 0C..0F
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 10..13
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 14..17
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 18..1B
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 1C..1F
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 20..23
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 24..27
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 28..2B
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 2C..2F
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 30..33
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 34..37
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 38..3B
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 3C..3F
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 40..43
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 44..47
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 48..4B
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 4C..4F
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 50..53
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 54..57
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 58..5B
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 5C..5F
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 60..63
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 64..67
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 68..6B
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 6C..6F
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 70..73
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 74..77
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 78..7B
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 7C..7F
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 80..83
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 84..87
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 88..8B
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 8C..8F
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 90..93
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 94..97
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 98..9B
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; 9C..9F
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; A0..A3
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; A4..A7
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; A8..AB
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; AC..AF
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; B0..B3
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; B4..B7
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; B8..BB
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; BC..BF
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; C0..C3
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; C4..C7
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; C8..CB
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; CC..CF
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; D0..D3
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; D4..D7
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; D8..DB
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; DC..DF
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; E0..E3
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; E4..E7
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; E8..EB
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; EC..EF
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; F0..F3
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; F4..F7
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; F8..FB
	db	empty__%256, empty__%256, empty__%256, empty__%256 ; FC..FF
	;
;0300h ст. байты адресов
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 00..03
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 04..07
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 08..0B
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 0C..0F
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 10..13
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 14..17
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 18..1B
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 1C..1F
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 20..23
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 24..27
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 28..2B
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 2C..2F
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 30..33
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 34..37
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 38..3B
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 3C..3F
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 40..43
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 44..47
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 48..4B
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 4C..4F
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 50..53
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 54..57
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 58..5B
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 5C..5F
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 60..63
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 64..67
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 68..6B
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 6C..6F
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 70..73
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 74..77
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 78..7B
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 7C..7F
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 80..83
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 84..87
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 88..8B
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 8C..8F
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 90..93
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 94..97
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 98..9B
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; 9C..9F
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; A0..A3
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; A4..A7
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; A8..AB
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; AC..AF
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; B0..B3
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; B4..B7
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; B8..BB
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; BC..BF
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; C0..C3
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; C4..C7
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; C8..CB
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; CC..CF
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; D0..D3
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; D4..D7
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; D8..DB
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; DC..DF
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; E0..E3
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; E4..E7
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; E8..EB
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; EC..EF
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; F0..F3
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; F4..F7
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; F8..FB
	db	empty__/256, empty__/256, empty__/256, empty__/256 ; FC..FF