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author | 2014-03-25 21:53:54 +0000 | |
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committer | 2014-03-25 21:53:54 +0000 | |
commit | 65d778cad30497d412c7a05200fc3aa9b71cac1e (patch) | |
tree | 42517f90a95bf9a3d9cccf4f0ea9c7b3485faee9 /src/emu/cpu/h8/h83337.h | |
parent | 9957ec800350177870827f4403e4ad43006dd8a2 (diff) |
h8: Rewrite [O. Galibert]
(mess) mu100: Main screen turn on [O. Galibert]
Diffstat (limited to 'src/emu/cpu/h8/h83337.h')
-rw-r--r-- | src/emu/cpu/h8/h83337.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/emu/cpu/h8/h83337.h b/src/emu/cpu/h8/h83337.h index e69de29bb2d..2fb43489de9 100644 --- a/src/emu/cpu/h8/h83337.h +++ b/src/emu/cpu/h8/h83337.h @@ -0,0 +1,113 @@ +/*************************************************************************** + + h83337.h + + H8-3337 family emulation + + H8-300-based mcus. + + Variant ROM RAM + H8/3334 32K 1K + H8/3336 48K 2K + H8/3337 60K 2K + + The 3394, 3396, and 3397 variants are the mask-rom versions. + +**************************************************************************** + + 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 OLIVIER GALIBERT 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 __H83337_H__ +#define __H83337_H__ + +#include "h8.h" +#include "h8_adc.h" +#include "h8_port.h" +#include "h8_intc.h" +#include "h8_timer16.h" +#include "h8_sci.h" + +class h83337_device : public h8_device { +public: + h83337_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source); + h83337_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + DECLARE_READ8_HANDLER(syscr_r); + DECLARE_WRITE8_HANDLER(syscr_w); + +protected: + required_device<h8_intc_device> intc; + required_device<h8_adc_device> adc; + required_device<h8_port_device> port1; + required_device<h8_port_device> port2; + required_device<h8_port_device> port3; + required_device<h8_port_device> port4; + required_device<h8_port_device> port5; + required_device<h8_port_device> port6; + required_device<h8_port_device> port7; + required_device<h8_port_device> port8; + required_device<h8_port_device> port9; + required_device<h8_timer16_device> timer16; + required_device<h8_timer16_channel_device> timer16_0; + required_device<h8_sci_device> sci0; + required_device<h8_sci_device> sci1; + + UINT8 syscr; + UINT32 ram_start; + + virtual void update_irq_filter(); + virtual void interrupt_taken(); + virtual void irq_setup(); + virtual void internal_update(UINT64 current_time); + virtual machine_config_constructor device_mconfig_additions() const; + DECLARE_ADDRESS_MAP(map, 16); + + virtual void device_start(); + virtual void device_reset(); + virtual void execute_set_input(int inputnum, int state); +}; + +class h83334_device : public h83337_device { +public: + h83334_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); +}; + +class h83336_device : public h83337_device { +public: + h83336_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); +}; + +extern const device_type H83334; +extern const device_type H83336; +extern const device_type H83337; + +#endif |