URL
https://opencores.org/ocsvn/sdcard_mass_storage_controller/sdcard_mass_storage_controller/trunk
Subversion Repositories sdcard_mass_storage_controller
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- This comparison shows the changes necessary to convert path
/sdcard_mass_storage_controller/trunk/rtl
- from Rev 28 to Rev 29
- ↔ Reverse comparison
Rev 28 → Rev 29
/sdc_fifo/verilog/SD_defines.v
File deleted
/sdc_fifo/verilog/sd_defines.v
0,0 → 1,53
`define BIG_ENDIAN |
`define TIME_OUT_TIME 255 |
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//`define SIM |
`define SYN |
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`define ACTEL |
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`ifdef SYN |
`define RESET_CLK_DIV 2 |
`define MEM_OFFSET 4 |
`endif |
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`ifdef SIM |
`define RESET_CLK_DIV 0 |
`define MEM_OFFSET 1 |
`endif |
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//SD-Clock Defines --------- |
//Use bus clock or a seperate external clock? |
`define SD_CLK_BUS_CLK |
//`define SD_CLK_EXT |
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// Use internal clock divider? |
`define SD_CLK_STATIC |
//`define SD_CLK_DYNAMIC |
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//SD DATA-transfer defines--- |
`define BLOCK_SIZE 512 |
`define SD_BUS_WIDTH_4 |
`define SD_BUS_W 4 |
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//at 512 bytes per block, equal 1024 4 bytes writings with a bus width of 4, add 2 for startbit and Z bit. |
//Add 18 for crc, endbit and z. |
`define BIT_BLOCK 1044 |
`define CRC_OFF 19 |
`define BIT_BLOCK_REC 1024 |
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`define BIT_CRC_CYCLE 16 |
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//FIFO defines--------------- |
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