Mercurial > repos > blastem
comparison genesis.h @ 1395:efa7225e0f07
Initial work to support parallel NOR flash and the Magistr 16
author | Michael Pavone <pavone@retrodev.com> |
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date | Wed, 07 Jun 2017 23:06:14 -0700 |
parents | 30123ca5856c |
children | 3d7f668dce3d |
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1394:ae3b1721b226 | 1395:efa7225e0f07 |
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48 sega_io io; | 48 sega_io io; |
49 uint8_t version_reg; | 49 uint8_t version_reg; |
50 uint8_t bus_busy; | 50 uint8_t bus_busy; |
51 uint8_t reset_requested; | 51 uint8_t reset_requested; |
52 eeprom_state eeprom; | 52 eeprom_state eeprom; |
53 nor_state nor; | |
53 }; | 54 }; |
54 | 55 |
55 #define RAM_WORDS 32 * 1024 | 56 #define RAM_WORDS 32 * 1024 |
56 #define Z80_RAM_BYTES 8 * 1024 | 57 #define Z80_RAM_BYTES 8 * 1024 |
57 | 58 |