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author | 2012-11-06 16:27:39 +0000 | |
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committer | 2012-11-06 16:27:39 +0000 | |
commit | fac1ca581b31525279ead471282c1eed1790daab (patch) | |
tree | 3870b4c93b8c72f54062dbe68a0cbd2750c9ec26 /src/emu/cpu/m6502/m6510t.h | |
parent | 54b3c7a31dd607b734e55d9ca96254f0801abb6b (diff) |
6502: Rewrite modern, cycle-exact and interruptible [O. Galibert]
Diffstat (limited to 'src/emu/cpu/m6502/m6510t.h')
-rw-r--r-- | src/emu/cpu/m6502/m6510t.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/emu/cpu/m6502/m6510t.h b/src/emu/cpu/m6502/m6510t.h index e69de29bb2d..82e1baecf29 100644 --- a/src/emu/cpu/m6502/m6510t.h +++ b/src/emu/cpu/m6502/m6510t.h @@ -0,0 +1,63 @@ +/*************************************************************************** + + m6510t.h + + 6510 with the full 8 i/o pins at the expense of the NMI and RDY lines. + +**************************************************************************** + + Copyright Olivier Galibert + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are + met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + * Neither the name 'MAME' nor the names of its contributors may be + used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY OLIVIER GALIBERT ''AS IS'' AND ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT, + INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + +***************************************************************************/ + +#ifndef __M6510T_H__ +#define __M6510T_H__ + +#include "m6510.h" + +#define MCFG_M6510T_PORT_CALLBACKS(_read, _write) \ + downcast<m6510t_device *>(device)->set_callbacks(DEVCB2_##_read, DEVCB2_##_write); + +#define MCFG_M6510T_PORT_PULLS(_up, _down) \ + downcast<m6510t_device *>(device)->set_pulls(_up, _down); + +class m6510t_device : public m6510_device { +public: + m6510t_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); +}; + +enum { + M6510T_IRQ_LINE = m6502_device::IRQ_LINE, + M6510T_SET_OVERFLOW = m6502_device::V_LINE, +}; + +extern const device_type M6510T; + +#endif |