Solvalou
Solvalou
/ Space Invaders - NES Assembly
Created
May 17, 2010 18:07
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| ; iNES - Header | |
| .inesprg 1 ; size of PRG-ROM, 16kB | |
| .ineschr 1 ; size of CHR-ROM/RAM, 8kB | |
| .inesmir 0 ; type of mirroring, 0 = horizontal, 1 = vertical | |
| .inesmap 0 ; used mapper, 0 = no mapper | |
| .bank 1 | |
| .org $FFFA | |
| .dw int_return ; NMI_Routine($FFFA) |
Solvalou
/ Space Invaders - NES Assembly
Created
May 17, 2010 18:13
Space Invaders NES Reconstruction
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| ; iNES - Header | |
| .inesprg 1 ; size of PRG-ROM, 16kB | |
| .ineschr 1 ; size of CHR-ROM/RAM, 8kB | |
| .inesmir 0 ; type of mirroring, 0 = horizontal, 1 = vertical | |
| .inesmap 0 ; used mapper, 0 = no mapper | |
| .bank 1 | |
| .org $FFFA | |
| .dw int_return ; NMI_Routine($FFFA) |
Solvalou
/ fat16_specs.txt
Created
September 25, 2010 13:44
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| FAT16 | |
| sector0 = mbr | |
| MASTER BOOT RECORD (512 bytes) | |
| $0000 - $01FF | |
| { | |
| executable code (446 bytes) | |
| $0000 - $01BD | |
| partition 1 |
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| ; iNES - Header | |
| .inesprg 1 ; size of PRG-ROM, 16kB | |
| .ineschr 1 ; size of CHR-ROM/RAM, 8kB | |
| .inesmir 1 ; type of mirroring, 0 = horizontal, 1 = vertical | |
| .inesmap 0 ; used mapper, 0 = no mapper | |
| .bank 1 | |
| .org $FFFA | |
| .dw 0 ; NMI_Routine($FFFA) |
Solvalou
/ sd_routines.c
Created
September 27, 2010 20:03
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| #include "sd.h" | |
| //+==========================================+ | |
| //| initialization of the sd-card | | |
| //+==========================================+ | |
| char SD_init() | |
| { | |
| DDRSP &=~ (1<<SPI_MISO); // sets pin MISO to an input | |
| DDRSP |= (1<<SPI_MOSI); // sets pin MOSI to an output | |
| DDRSP |= (1<<SPI_SS); // sets pin SS to an output |