disable caches, they use too much RAM :(

Mon, 05 Apr 2010 20:25:37 +0100

author
Philip Pemberton <philpem@philpem.me.uk>
date
Mon, 05 Apr 2010 20:25:37 +0100
changeset 5
35ebde37101f
parent 4
99b7b037ce82
child 6
a8e459b24c31

disable caches, they use too much RAM :(

lm32_include.v file | annotate | diff | revisions
     1.1 --- a/lm32_include.v	Mon Apr 05 20:23:04 2010 +0100
     1.2 +++ b/lm32_include.v	Mon Apr 05 20:25:37 2010 +0100
     1.3 @@ -51,7 +51,7 @@
     1.4  // CFG_ICACHE_ASSOCIATIVITY=2 => works in most cases (random crash on complex software)
     1.5  // CFG_ICACHE_ASSOCIATIVITY=1 => disaster, CPU will not work at all
     1.6  // Works 100% OK with expensive synthesizers.
     1.7 -`define CFG_ICACHE_ENABLED
     1.8 +/*`define CFG_ICACHE_ENABLED
     1.9  `define CFG_ICACHE_ASSOCIATIVITY   2
    1.10  `define CFG_ICACHE_SETS            512
    1.11  `define CFG_ICACHE_BYTES_PER_LINE  16
    1.12 @@ -64,7 +64,7 @@
    1.13  `define CFG_DCACHE_BYTES_PER_LINE  16
    1.14  `define CFG_DCACHE_BASE_ADDRESS    32'h0
    1.15  `define CFG_DCACHE_LIMIT           32'h7fffffff
    1.16 -
    1.17 +*/
    1.18  //
    1.19  // End of common configuration options
    1.20  //