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authorJan Tuomi <jan@jantuomi.fi>2025-03-18 18:38:44 +0200
committerJan Tuomi <jan@jantuomi.fi>2025-03-18 18:38:44 +0200
commit69de37cdb25563f6cbd2a3c1a338b1e0dd47b3a4 (patch)
treec1895044fd0051f919a989460be3ac39a6ab09b8 /atk16_fpga/flash_to_ram.v
parent06e8b8dbadf769507abf5368caee253ded139adc (diff)
Start reworking fpga impl
Diffstat (limited to 'atk16_fpga/flash_to_ram.v')
-rw-r--r--atk16_fpga/flash_to_ram.v27
1 files changed, 0 insertions, 27 deletions
diff --git a/atk16_fpga/flash_to_ram.v b/atk16_fpga/flash_to_ram.v
deleted file mode 100644
index 2e0f7b6..0000000
--- a/atk16_fpga/flash_to_ram.v
+++ /dev/null
@@ -1,27 +0,0 @@
-module flash_to_ram(
- // SRAM interface
- output sram_cs_n,
- output sram_rd_n,
- output sram_wr_n,
- output [17:0] sram_addr,
- output [15:0] sram_in,
- input [15:0] sram_out,
-
- // SPI master interface
- output wire spi_cs_n, // Chip select, active low
- output wire spi_clk, // SPI clock
- output wire spi_mosi, // Master Out Slave In
- input wire spi_miso, // Master In Slave Out
- output wire spi_rst_n // Active low reset
-);
-
- // Copy 128KB from flash address 2^20 onwards to SRAM address 0
- // 1. Send a read message to the flash
- // 2. Wait for the flash to respond
- // 3. Write the data to SRAM
- // 4. Repeat until 128KB has been copied
-
-
-
-
-endmodule