ef618927ca
icebox_vlog: Save error message to file and print it.
...
Previously if you were doing;
`icebox_vlog example.asc > example_bit.v` you would just get;
```
Traceback (most recent call last):
File "icebox_vlog.py", line 947, in <module>
assert False
AssertionError
```
Now you get;
```
Traceback (most recent call last):
File "icebox_vlog.py", line 948, in <module>
assert False, "\n ".join(emsg)
AssertionError: Single-driver-check failed for 2 nets:
n10 has 0 drivers: []
n15 has 2 drivers: ['clk', 'clk2']
```
2018-07-08 15:59:53 -07:00
b2e1df618c
icebox_vlog: Better information about drivers for nets.
2018-07-03 11:21:07 -07:00
16a9962fb1
Merge pull request #162 from elmsfu/hcl2asc/error_messages_and_device_class
...
icebox_hcl2asc: select device class
2018-06-20 20:03:12 +02:00
ac47e8e13c
icebox_hlc2asc: update to support device by family
2018-06-20 07:31:19 -07:00
2c8539a90d
icebox_hlc2asc: Adding more descriptive errors messages
2018-06-20 07:30:59 -07:00
f029975152
Merge pull request #161 from mithro/lut-bit-defaults
...
icebox_hlc2asc: Set LUT bits to zero by default.
2018-06-16 20:24:55 +02:00
f1f9da2d5b
icebox_hlc2asc: Set LUT bits to zero by default.
2018-06-15 17:04:25 -07:00
492a337202
Merge pull request #160 from mithro/hlc-sort
...
icebox_hlcsort: Adding a tool for canonicalizing HLC files.
2018-06-15 17:58:58 +02:00
6596f00ae1
Merge pull request #155 from mithro/icetime-error
...
icetime: Output where the chipdb should be found.
2018-06-15 17:58:20 +02:00
5c24da3d68
Merge pull request #159 from mithro/fix-fix
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icebox: Fix issue introduced by f7e9fec63a
2018-06-15 17:57:27 +02:00
bb025493aa
icebox_hlcsort: Adding a tool for canonicalizing HLC files.
...
This is done by sorting all the commands inside a block. Doing so makes
it much easier to diff two files.
2018-06-14 17:54:25 -07:00
b1d0af7edd
icetime: Output where the chipdb should be found.
...
Makes it easier to know where it can't be.
2018-06-14 17:31:32 -07:00
fdc6f1a1b1
icebox: Fix issue introduced by f7e9fec63a
...
Current code fails with the following;
```
Parse error in line 94:
span4_y3_g15_6 -> local_g0_3 -> D_OUT_0
```
2018-06-14 17:23:15 -07:00
f23b1f212a
Fix icetime for .asc files that do not contain all tiles
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-13 14:32:52 +02:00
bb0307a5ab
Merge pull request #149 from tomverbeure/seed
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icebram: add option to specify seed for repeatable outcomes.
2018-06-13 13:46:18 +02:00
25cda32bb8
Merge pull request #151 from mithro/hlc-lut-init
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icebox_hlc2asc: Allow truth tables to be specified as init string.
2018-06-13 13:44:04 +02:00
73e2ddb7c7
Merge pull request #158 from mithro/remove-bidir-hlc
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Remove bidir stuff in HLC
2018-06-13 13:43:24 +02:00
90d3725119
Merge pull request #156 from mithro/hlc-devices
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icebox_hlc2asc: Accept device types such as HX1K
2018-06-13 13:42:18 +02:00
15e98223f4
Merge pull request #154 from mithro/icetime-args
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icetime: Lowercase the device type information.
2018-06-13 13:38:24 +02:00
0cf4a21209
Merge pull request #153 from mithro/lout-driver
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icebox: Fix driver detection for LUT cascade.
2018-06-13 13:37:43 +02:00
dd77a918da
Merge pull request #152 from mithro/vlog-fix
...
icebox: Fix LUT output code.
2018-06-13 13:36:55 +02:00
82f2f3d278
HLC: Use '~>' instead of '<->' for routing switches.
...
As mentioned in ca6b2d9ebd
2018-06-12 19:18:50 -07:00
d8d30fa630
icebox_hlc2asc: Remove the bidirectional support.
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See ca6b2d9ebd
2018-06-12 19:18:45 -07:00
6c21817732
icebox_hlc2asc: Accept device types such as HX1K
2018-06-11 16:04:57 -07:00
dc5a4d9934
icetime: Lowercase the device type information.
...
Makes `-d HX1K` work as well as `-d hx1k`.
2018-06-11 15:59:19 -07:00
ee84ee4d1b
icebox_hlc2asc: Allow truth tables to be specified as init string.
...
Examples;
```hlc
lutff_5 {
# - Parameters -------
# LUT_INIT = 0111111110000000
local_g3_4 -> lutff_5/in_0
local_g0_6 -> lutff_5/in_1
local_g2_7 -> lutff_5/in_2
lutff_5/out -> span4_x3_g12_11
lutff_5/out -> local_g3_5 -> lutff_5/in_3
out = 16'b0111111110000000
enable_dff
}
```
```hlc
lutff_4 {
local_g3_5 -> lutff_4/in_2
lutff_4/out -> span12_y12_g6_0
out = 16'b0000000000010000
enable_dff
}
```
```hlc
lutff_2 {
# - Parameters -------
# LUT_INIT = 01
lutff_2/out -> span12_y12_g8_0
lutff_2/out -> span12_x2_g14_0
lutff_2/out -> local_g0_2 -> lutff_2/in_0
out = 2'b01
enable_dff
}
```
2018-06-11 15:54:51 -07:00
f2b90319f2
icebox: Fix driver detection for LUT cascade.
...
The lutff_X/lout is a driver signal.
2018-06-11 15:45:15 -07:00
f9c1f2e5b2
icebox: Fix LUT output code.
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sig values where "1'b0" and "1'b1" not "0" or "1".
2018-06-11 13:46:52 -07:00
92751d505a
Fix icebox_html -8 mode
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-10 17:57:52 +02:00
d0c7fe5bfb
Fix routing description in icebox_html output
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-10 17:54:03 +02:00
ca6b2d9ebd
Fix "routing" vs "buffer" documentation
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-10 17:14:04 +02:00
7bb3a5c565
Merge pull request #150 from mithro/better-error
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Improve error message.
2018-06-05 17:10:00 +02:00
eb9947d3da
Improve error message.
...
Now;
-----------------
Parse error in line 364:
span4_y9_g7_10 <-> span4_x3_g13_5
conflicting bits ['!B12[8]', '!B12[9]', 'B12[10]']
setting:{(12, 10)} - current clear:{(12, 10), (12, 8)}
clearing:{(12, 9), (12, 8)} - current set :{(12, 9)}
-----------------
Previously;
-----------------
File "icebox_hlc2asc.py", line 742, in apply_directive
self.set_bits(bits)
File "icebox_hlc2asc.py", line 762, in set_bits
raise ParseError("conflicting bits")
TypeError: __init__() takes 1 positional argument but 2 were given
-----------------
2018-06-04 23:57:36 -07:00
4943748512
Remove rogue space
2018-06-02 19:10:51 -07:00
8b32b75d56
Fix indentation
2018-06-02 19:07:16 -07:00
e234ee0110
Add option to specify seed for repeatable outcomes.
2018-06-02 19:01:08 -07:00
3021d8c1fb
Merge pull request #147 from mithro/hlc-fixes
...
Allow routing (bidir) entries to be looked up in either direction.
2018-06-01 17:02:25 +02:00
5965f4d1ab
Allow routing (bidir) entries to be looked up in either direction.
2018-06-01 07:56:29 -07:00
d00a8578f0
Merge pull request #146 from mithro/hlc-fixes
...
Support both `abc/123` and `123` forms of specifying tracks.
2018-05-31 15:56:34 +02:00
dd55658266
Better error message when bit pattern is missing.
...
Previously;
```
self.apply_directive('buffer', src, dst)
File "/usr/local/google/home/tansell/work/catx/vtr/env/conda/bin/icebox_hlc2asc", line 698, in apply_directive
bits, = [entry[0] for entry in self.db if entry[1:] == fields]
ValueError: not enough values to unpack (expected 1, got 0)
```
Now:
```
Parse error in line 2108:
span12_y4_g14_0 -> span4_y4_g11_7 <-> span4_x7_g4_0
No bit pattern for ['buffer', 'sp12_h_r_11', 'sp4_h_r_7'] in LogicTile(1k, 7, 4)
```
2018-05-30 13:21:48 -07:00
f7e9fec63a
Allow prefixes in multiple chained statements.
...
IE
```
lutff_1 {
lutff_1/out -> local_g2_1 -> lutff_1/in_0
local_g2_2 -> lutff_1/in_3
local_g2_7 -> lutff_1/in_2
}
```
2018-05-30 13:05:20 -07:00
353a338505
Support both `abc/123` and `123` forms of specifying tracks.
...
Kind of fixes #145 .
2018-05-30 12:42:57 -07:00
ea9553a215
Merge pull request #144 from daveshah1/unbrick
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Add write protection disable to iceprog
2018-05-30 13:01:21 +02:00
662117bcea
Merge pull request #143 from daveshah1/vlogpkg
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Allow selecting package in icebox_vlog
2018-05-30 12:55:13 +02:00
eee9aac2e1
icebox: Allow selecting package in icebox_vlog
...
Signed-off-by: David Shah <davey1576@gmail.com>
2018-05-30 11:24:40 +02:00
816c47ce83
Update timeline on website
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-05-14 20:01:29 +02:00
51ae9e64f0
Merge pull request #139 from awygle/lm_icebox
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Icebox support for ice40 LM
2018-05-13 20:55:43 +02:00
1b22af089e
Extact reproducable chipdb-5k.txt
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-05-13 20:52:09 +02:00
f967b53fe9
Add chipdb-lm4k.txt to .gitignore
2018-05-13 11:06:00 -07:00
704348f563
Correct internal global buffers for lm4k
2018-05-13 11:00:40 -07:00
Tim 'mithro' Ansell
Clifford Wolf
Elms
Joel Holdsworth
Tom Verbeure
David Shah
Andrew Wygle