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;
; Copyright (C) 2004 Ian Cowburn (ianc@noddybox.demon.co.uk)
;
; This program is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 2 of the License, or
; (at your option) any later version.
;
; This program is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program; if not, write to the Free Software
; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
;
; -------------------------------------------------------------------------
;
; $Id$
;
; -------------------------------------------------------------------------
;
; General purpose header file for the Spectrum 48K for tpasm
;
; ======================================== ULA
;
ULA equ 0xfe
; ======================================== SCREEN
;
DFILE equ 0x4000
ATTR equ 0x5800
DFILE_END equ (ATTR-1)
ATTR_END equ (PRTBUFF-1)
DFILE_LEN equ (ATTR-DFILE)
ATTR_LEN equ (PRTBUFF-ATTR)
SCR_W equ 256
TXT_W equ 32
SCR_H equ 192
TXT_H equ 24
; ======================================== SYSTEM VARIABLES
;
PRTBUFF equ 23296
SYSVAR equ 23552
SYSVAR_END equ 23552
TVFLAG equ 23612
FRAMES equ 23672
NMIADD equ 23728
RAMTOP equ 23730
P_RAMT equ 23732
; ======================================== MACROS
;
; Defines a table for screen access
;
; name - label to give table
;
SCRTABLE macro name
name equ $
DW 0x4000, 0x4100, 0x4200, 0x4300
DW 0x4400, 0x4500, 0x4600, 0x4700
DW 0x4020, 0x4120, 0x4220, 0x4320
DW 0x4420, 0x4520, 0x4620, 0x4720
DW 0x4040, 0x4140, 0x4240, 0x4340
DW 0x4440, 0x4540, 0x4640, 0x4740
DW 0x4060, 0x4160, 0x4260, 0x4360
DW 0x4460, 0x4560, 0x4660, 0x4760
DW 0x4080, 0x4180, 0x4280, 0x4380
DW 0x4480, 0x4580, 0x4680, 0x4780
DW 0x40a0, 0x41a0, 0x42a0, 0x43a0
DW 0x44a0, 0x45a0, 0x46a0, 0x47a0
DW 0x40c0, 0x41c0, 0x42c0, 0x43c0
DW 0x44c0, 0x45c0, 0x46c0, 0x47c0
DW 0x40e0, 0x41e0, 0x42e0, 0x43e0
DW 0x44e0, 0x45e0, 0x46e0, 0x47e0
DW 0x4800, 0x4900, 0x4a00, 0x4b00
DW 0x4c00, 0x4d00, 0x4e00, 0x4f00
DW 0x4820, 0x4920, 0x4a20, 0x4b20
DW 0x4c20, 0x4d20, 0x4e20, 0x4f20
DW 0x4840, 0x4940, 0x4a40, 0x4b40
DW 0x4c40, 0x4d40, 0x4e40, 0x4f40
DW 0x4860, 0x4960, 0x4a60, 0x4b60
DW 0x4c60, 0x4d60, 0x4e60, 0x4f60
DW 0x4880, 0x4980, 0x4a80, 0x4b80
DW 0x4c80, 0x4d80, 0x4e80, 0x4f80
DW 0x48a0, 0x49a0, 0x4aa0, 0x4ba0
DW 0x4ca0, 0x4da0, 0x4ea0, 0x4fa0
DW 0x48c0, 0x49c0, 0x4ac0, 0x4bc0
DW 0x4cc0, 0x4dc0, 0x4ec0, 0x4fc0
DW 0x48e0, 0x49e0, 0x4ae0, 0x4be0
DW 0x4ce0, 0x4de0, 0x4ee0, 0x4fe0
DW 0x5000, 0x5100, 0x5200, 0x5300
DW 0x5400, 0x5500, 0x5600, 0x5700
DW 0x5020, 0x5120, 0x5220, 0x5320
DW 0x5420, 0x5520, 0x5620, 0x5720
DW 0x5040, 0x5140, 0x5240, 0x5340
DW 0x5440, 0x5540, 0x5640, 0x5740
DW 0x5060, 0x5160, 0x5260, 0x5360
DW 0x5460, 0x5560, 0x5660, 0x5760
DW 0x5080, 0x5180, 0x5280, 0x5380
DW 0x5480, 0x5580, 0x5680, 0x5780
DW 0x50a0, 0x51a0, 0x52a0, 0x53a0
DW 0x54a0, 0x55a0, 0x56a0, 0x57a0
DW 0x50c0, 0x51c0, 0x52c0, 0x53c0
DW 0x54c0, 0x55c0, 0x56c0, 0x57c0
DW 0x50e0, 0x51e0, 0x52e0, 0x53e0
DW 0x54e0, 0x55e0, 0x56e0, 0x57e0
ENDM
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