| --- Log opened Wed Nov 19 00:00:34 2014 | ||
| Limb | Phew... good thing we have IRC logs. Almost had to recreate my openOCD config for the nexys by hand again | 03:28 |
|---|---|---|
| stekern | ;) | 03:42 |
| Limb | And now to figure out why this wont work with a large amount of ram | 04:24 |
| poke53281 | Javascript is like anti-Batman: a language we all deserve, but not one we need. | 05:24 |
| poke53281 | :) | 05:24 |
| poke53281 | Some comment on Hacker News | 05:25 |
| poke53281 | I post it here to save it in the logs. Otherwise I forget it ;) | 05:26 |
| olofk | poke53281: You forgot to post it :) | 07:50 |
| stekern | olofk: I think the quote was the 'post' | 10:27 |
| olofk | ahh | 11:07 |
| olofk | poke53281: We need an UART for jor1k http://forum.espruino.com/conversations/257732/ | 11:14 |
| olofk | Where is that bastard maxpaln? His Wishbone BFM improvements are mean to my memory controller improvements | 11:52 |
| -!- ysionnea1 is now known as ysionneau | 13:04 | |
| jakobkn | question about the mor1kx_true_dpram_sclk module: the input addresses are 32 bit wide, but the usage of this module in both immu and dmmu sends in a 6-bit wire (i/dtlb_trans_addr). Can anyone explain to me why this is done, or maybe point me to any literature that explains it? | 15:13 |
| stekern | jakobkn: the address width is configurable with the ADDR_WIDTH parameter | 15:29 |
| stekern | https://github.com/openrisc/mor1kx/blob/master/rtl/verilog/mor1kx_dmmu.v#L391 | 15:29 |
| stekern | 32 is just the default value (that get overridden) | 15:29 |
| jakobkn | yeah I noticed but didn't think the tlb address width would be 6 bit. Unless OPTION_DMMU_SET_WIDTH is increased. | 15:41 |
| jakobkn | actually, what are common values for OPTION_D/IMMU_SET_WIDTH and tlb ADDR_WIDTH? | 15:45 |
| poke53281 | olofk: I meant the quote | 17:14 |
| poke53281 | olofk: UART over the audio jack. Why not. The UART is already there, even two. The second one is hidden. | 17:15 |
| poke53281 | This remembers me of a way long ago to copy the data from a C64 to a PC. The easiest (cheapest) way was over a wireless "audio connection". | 17:17 |
| jeremypbennett | It's a couple of years since I last built an OpenRISC system. Where do I start? Clone fusesoc? | 18:02 |
| stekern | jakobkn: the set width can be 7 at most | 18:37 |
| stekern | 6 or 7 are common values | 18:37 |
| stekern | i.e. 64 and 128 sets | 18:37 |
| stekern | jeremypbennett: fusesoc + orpsoc-cores is probably the best bet, yes | 19:07 |
| --- Log closed Thu Nov 20 00:00:36 2014 | ||
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