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mirror of https://github.com/cc65/cc65.git synced 2024-07-05 06:28:57 +00:00
cc65/include
Bill Kendrick 9a83284b7b Cleaned up _pia.h register stuff a bit
Most documentation say that most of the bits are normally set to 1 or 0,
so just mentioning that in the comments.

A.N.A.L.O.G. issue 59 (April 1988) "Bits & Pieces" column, "Atari Zucchini"
(https://www.atarimagazines.com/analog/issue59/bits_pieces.php) implies
that they are used for specific things, but it's not clear enough to be
useful (or specifically states "Too complex and not pertinent").

This is probably sufficient for most purposes; if any PIA / PACTL/PBCTL
experts pop up, they can tell us exactly how those 4 bits can be utilized.
2019-01-17 23:53:53 -08:00
..
em Fixed missing name and semicolon in two device structs. 2017-08-23 01:46:57 -04:00
geos fix for err blank line removal 2018-12-30 18:57:46 +01:00
joystick Removed IRQ support from joystick drivers. 2018-02-02 12:02:52 +01:00
mouse Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
sys Fixed Visual C++ build (and some style adjustments). 2018-08-19 00:01:40 +02:00
tgi Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
_6522.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
_6525.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
_6526.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
_6545.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
_6551.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
_antic.h Atari colors into _gtia.h; NMIRES/NMIST as union 2019-01-17 22:44:25 -08:00
_gtia.h Atari colors into _gtia.h; NMIRES/NMIST as union 2019-01-17 22:44:25 -08:00
_heap.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
_mikey.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
_pbi.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
_pia.h Cleaned up _pia.h register stuff a bit 2019-01-17 23:53:53 -08:00
_pokey.h Comment adjustments; removed surperfluous keycodes 2019-01-16 23:29:41 -08:00
_riot.h Add C support for Atari 2600 (VCS) 2017-01-13 21:12:22 +01:00
_sid.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
_suzy.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
_ted.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
_tia.h Add C support for Atari 2600 (VCS) 2017-01-13 21:12:22 +01:00
_vdc.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
_vic2.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
_vic.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
6502.h add support for detecting 45GS02 2018-12-30 03:49:26 -05:00
accelerator.h Added C64 Turbo Master accelerator code and documentation. 2018-04-30 14:30:35 -07:00
apple2_filetype.h Corrected comment formatting 2017-07-28 12:16:55 -04:00
apple2.h Made Apple II CONIO more flexible. 2018-08-20 00:30:17 +02:00
apple2enh.h Made Apple II CONIO more flexible. 2018-08-20 00:30:17 +02:00
assert.h Made _afailed() and uncompress() be fastcall functions. 2015-03-13 07:35:47 -04:00
atari2600.h Harmonized the style of including headers from headers. 2018-02-02 12:28:22 +01:00
atari5200.h Atari colors into _gtia.h; NMIRES/NMIST as union 2019-01-17 22:44:25 -08:00
atari_atascii_charmap.h Allow use of different charmaps on Atari target 2016-08-19 17:27:41 +02:00
atari_screen_charmap.h Internal/screen character mapping: Supressed warnings for re-map and added documentation. 2016-08-27 22:02:08 +02:00
atari.h Atari colors into _gtia.h; NMIRES/NMIST as union 2019-01-17 22:44:25 -08:00
atmos.h Missing declaration 2017-11-09 17:36:21 +01:00
c16.h Moved declarations that are common to the C16 and the Plus4 libraries over to their common header. 2018-04-01 15:47:48 -04:00
c64.h Added missing external declaration of c64_65816_emd. 2018-12-21 09:51:27 +01:00
c128.h Made the VIC-IIe TGI driver put its bitmap behind the ROMs. 2018-07-29 23:46:03 -04:00
cbm264.h Moved declarations that are common to the C16 and the Plus4 libraries over to their common header. 2018-04-01 15:47:48 -04:00
cbm510.h Removed joy_masks array. 2017-08-19 19:11:28 +02:00
cbm610.h Added a definition for the CBM610's first CIA chip. 2018-02-10 16:14:53 -05:00
cbm_filetype.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
cbm.h CBM kernal call SECOND, update cbm.h 2018-05-23 17:37:48 +02:00
cc65.h Add issues from pull request #307. 2016-06-07 12:07:38 +02:00
conio.h Factored out target specific inclusion of target header. 2018-02-02 12:59:05 +01:00
creativision.h Removed joy_masks array. 2017-08-19 19:11:28 +02:00
ctype.h Updated comment. 2018-07-26 13:09:21 +02:00
dbg.h Made __fastcall__ be the default calling convention for non-variadic functions. 2015-03-10 05:53:52 -04:00
device.h Added size_t. 2018-02-10 11:45:50 +01:00
dio.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
dirent.h Use macro actually defined in cbm_filetype.h. 2017-11-06 21:02:14 +01:00
em.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
errno.h Implement exec() for Atari XDOS. 2016-06-13 20:40:01 +02:00
fcntl.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
gamate.h Removed joy_masks array. 2017-08-19 19:11:28 +02:00
geos.h Harmonized the style of including headers from headers. 2018-02-02 12:28:22 +01:00
inttypes.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
iso646.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
joystick.h Factored out target specific inclusion of target header. 2018-02-02 12:59:05 +01:00
limits.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
locale.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
lynx.h Harmonized the style of including headers from headers. 2018-02-02 12:28:22 +01:00
lz4.h Edit comment style, add second const 2017-06-09 10:35:16 +03:00
modload.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
mouse.h Keep low level VIC sprite stuff out of user code. 2015-10-09 18:33:35 +02:00
nes.h Removed joy_masks array. 2017-08-19 19:11:28 +02:00
o65.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
osic1p.h Fix line endings (CRLF -> LF) on all affected files. 2017-03-10 11:21:14 +01:00
pce.h Style changes. 2018-08-30 11:48:46 +02:00
peekpoke.h Fixed a typo 2003-11-04 19:26:24 +00:00
pen.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
pet.h cbm stuff from greggs pull request 2017-12-11 19:52:11 +01:00
plus4.h Moved declarations that are common to the C16 and the Plus4 libraries over to their common header. 2018-04-01 15:47:48 -04:00
serial.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
setjmp.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
signal.h Make _sig_ign and _sig_dfl fastcall 2005-05-26 09:20:36 +00:00
stdarg.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
stdbool.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
stddef.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
stdint.h Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
stdio.h Harmonized the style of including headers from headers. 2018-02-02 12:28:22 +01:00
stdlib.h Added explicit settings of calling conventions in pointer-to-function declarations in system and library headers. 2015-06-22 00:15:48 -04:00
string.h Fixed strpbrk(). 2018-05-29 14:29:50 -04:00
supervision.h Normalized the definitions of structs in <supervision.h>. 2018-02-06 08:52:36 -05:00
target.h Factored out target specific inclusion of target header. 2018-02-02 12:59:05 +01:00
telestrat.h Now setPixel works in TGI. 2017-10-20 21:03:30 +02:00
tgi.h Factored out target specific inclusion of target header. 2018-02-02 12:59:05 +01:00
time.h Replaced _systime with clock_gettime. 2018-08-15 16:06:44 +02:00
unistd.h Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
vic20.h Added the vic20 georam emd. 2018-03-19 11:34:41 -07:00
zlib.h Fix line endings (CRLF -> LF) on all affected files. 2017-03-10 11:21:14 +01:00