35 lines
1.3 KiB
PHP
35 lines
1.3 KiB
PHP
// set 64Drive interface constants.
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// NOTE: although STATUSes are marked as halfwords,
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// you should use lw/sw to interact with them.
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constant CI_BASE($B800)
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constant CI_BASE_EXTENDED($BF80)
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constant CI_GENERAL_BUFFER($0000) // 512 bytes
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constant CI_STATUS($0200) // halfword
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constant CI_COMMAND($0208) // word
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constant CI_LBA($0210) // word
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constant CI_LENGTH($0218) // word
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constant CI_RESULT($0220) // word
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constant CI_SDRAM_SIZE($02E8) // word
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constant CI_HW_MAGIC($02EC) // word ("UDEV")
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constant CI_HW_VARIANT($02F0) // word
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constant CI_PERSISTENT($02F4) // word (RESERVED)
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constant CI_BUTTON_STATUS($02F8) // halfword (needs debouncing)
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constant CI_UPGRADE_MOD_STATUS($02FA) // halfword
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constant CI_REVISION_NUMBER($02FC) // halfword
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constant CI_USB_COMMAND_STATUS($0400) // byte
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constant CI_USB_PARAM_RESULT_0($0404) // word
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constant CI_USB_PARAM_RESULT_1($0408) // word
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constant CI_WIFI_COMMAND_STATUS($0420) // byte
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constant CI_WIFI_PARAM_RESULT_0($0424) // word
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constant CI_WIFI_PARAM_RESULT_1($0428) // word
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constant CI_EEPROM($1000) // 2048 bytes
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constant CI_WRITEBACK_LBA($1800) // 1024 bytes (256 words)
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