X-Git-Url: http://rtime.felk.cvut.cz/gitweb/fpga/virtex2/plasma.git/blobdiff_plain/e7b6217cf22213231fde379b8a5e66f1618ee851..eb5f82cb7e7d249e5f2f6682e99e846b8e520bc3:/ram_xilinx.bmm

diff --git a/ram_xilinx.bmm b/ram_xilinx.bmm
new file mode 100644
index 0000000..9513f0b
--- /dev/null
+++ b/ram_xilinx.bmm
@@ -0,0 +1,24 @@
+// Mapping of BRAMs used by Plasma MIPS
+// in file "ram_xilinx.vhd"
+//
+// Currently 16 KB are mapped.
+//================================================
+
+ADDRESS_SPACE plasma_ram RAMB16 [0x0000:0x3fff]
+
+  BUS_BLOCK
+      plasma_1/u2_ram/block0.ram_byte3 [31:24];
+      plasma_1/u2_ram/block0.ram_byte2 [23:16];
+      plasma_1/u2_ram/block0.ram_byte1 [15:8];
+      plasma_1/u2_ram/block0.ram_byte0 [7:0];
+  END_BUS_BLOCK;
+
+  BUS_BLOCK
+      plasma_1/u2_ram/block1.ram_byte3 [31:24];
+      plasma_1/u2_ram/block1.ram_byte2 [23:16];
+      plasma_1/u2_ram/block1.ram_byte1 [15:8];
+      plasma_1/u2_ram/block1.ram_byte0 [7:0];
+  END_BUS_BLOCK;
+
+END_ADDRESS_SPACE;
+