Solvalou
Solvalou
/ sd_routines.c
Created
September 27, 2010 20:03
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #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 |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ; 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
/ fat16_specs.txt
Created
September 25, 2010 13:44
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| FAT16 | |
| sector0 = mbr | |
| MASTER BOOT RECORD (512 bytes) | |
| $0000 - $01FF | |
| { | |
| executable code (446 bytes) | |
| $0000 - $01BD | |
| partition 1 |
Solvalou
/ Space Invaders - NES Assembly
Created
May 17, 2010 18:13
Space Invaders NES Reconstruction
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ; 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 18:07
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ; 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) |