memory.a65

; ----------------------------------
; 6of5
; ----------------------------------

a_entry                     = $2020
a_scrnptr                   = $8000
a_sprptr                    = $8400
a_sprites                   = $8500
a_music                     = $10e00
; 256 NCM chars * 64 byte
a_charset                   = $13000
a_cram_backup               = $1f000

map_default macro
    ldz     #$83 ; map C65 ROM @ 0x3e000 to 0xe000
    ldy     #$00 ; 0x8000-dfff unmapped (c000- is now interfaced via 0xd030 and 0xd000 is I/O)
    ldx     #$e0 ; 0x0000-1fff unmapped (from bank 0, AND allows further 0xd030 and 0x01 mapping)
    lda     #$00 ; 0x2000-7fff   mapped (from bank 0, allows no further mappings!)
    map
endm

ldqi macro dword
    ldz     #(\dword>>24)&$ff
    ldy     #(\dword>>16)&$ff
    ldx     #(\dword>>8)&$ff
    lda     #\dword&$ff
endm