From: ol.sc <ol.sc@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Fri, 25 Sep 2009 06:21:14 +0000 (+0000)
Subject: Moved into asminc, so it will be available in the distribution.
X-Git-Tag: V2.13.0rc1~28
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=439385a5c8a8a1ebbd1c0b893b49e1dbe82dcbf1;p=cc65

Moved into asminc, so it will be available in the distribution.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4228 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/asminc/apple2.inc b/asminc/apple2.inc
new file mode 100644
index 000000000..9aa40b541
--- /dev/null
+++ b/asminc/apple2.inc
@@ -0,0 +1,64 @@
+
+;-----------------------------------------------------------------------------
+; Zero page stuff
+
+WNDLFT  :=      $20	; Text window left
+WNDWDTH :=      $21	; Text window width
+WNDTOP  :=      $22	; Text window top
+WNDBTM  :=      $23	; Text window bottom+1
+CH      :=      $24	; Cursor horizontal position
+CV      :=      $25	; Cursor vertical position
+BASL    :=      $28	; Text base address low
+BASH    :=      $29	; Text base address high
+INVFLG  :=      $32	; Normal/inverse(/flash)
+PROMPT  :=      $33	; Used by GETLN
+RNDL    :=      $4E	; Random counter low
+RNDH    :=      $4F	; Random counter high
+HIMEM   :=      $73	; Highest available memory address+1
+
+;-----------------------------------------------------------------------------
+; Vectors
+
+DOSWARM :=      $03D0	; DOS warmstart vector
+BRKVec  :=      $03F0	; Break vector
+SOFTEV  :=      $03F2	; Vector for warm start
+PWREDUP :=      $03F4	; This must be = EOR #$A5 of SOFTEV+1
+
+;-----------------------------------------------------------------------------
+; Hardware
+
+; Keyboard input
+KBD     :=      $C000	; Read keyboard
+KBDSTRB :=      $C010	; Clear keyboard strobe
+
+; 80 column video switches
+CLR80COL:=      $C000	; Disable 80 column store
+SET80COL:=      $C001	; Enable 80 column store
+RD80COL	:=	$C018	; >127 if 80 column store enabled
+RD80VID :=      $C01F   ; >127 if 80 column video enabled
+
+; Character set switches
+CLRALTCHAR :=   $C00E   ; Normal Apple II char set
+SETALTCHAR :=   $C00F   ; Norm/inv LC, no flash
+ALTCHARSET :=   $C01E   ; >127 if alt charset switched in
+
+; Language card switches
+RDLCBNK2 :=	$C011	; >127 if LC bank 2 in use
+RDLCRAM	:=	$C012	; >127 if LC is read enabled
+ROMIN	:=	$C081	; Swap in D000-FFFF ROM
+LCBANK2	:=	$C083	; Swap in LC bank 2
+LCBANK1	:=	$C08B	; Swap in LC bank 1
+
+; Video mode switches
+TXTCLR	:=	$C050	; Display graphics
+TXTSET	:=	$C051	; Display text
+MIXCLR  :=      $C052	; Disable 4 lines of text
+MIXSET  :=      $C053	; Enable 4 lines of text
+LOWSCR  :=      $C054	; Page 1
+HISCR   :=      $C055	; Page 2
+LORES   :=	$C056	; Lores graphics
+HIRES   :=	$C057	; Hires graphics
+
+; Game controller
+BUTN0   :=      $C061	; Open-Apple Key
+BUTN1   :=      $C062	; Closed-Apple Key