324660ab40
rt2wb, exceptions: remove RTIOTimeout
...
Assume that rt2wb transactions either collide and are then
reported (https://github.com/m-labs/artiq/issues/308 ) or that
they complete and the delay with which they complete does not matter.
If a transaction is ack'ed with a delay because the WB core's downstream
logic is busy, that may lead to a later collision with another WB
transaction.
2016-03-01 14:44:07 +01:00
c2fe9a08ae
gateware.spi: delay only writes to data register, update doc
2016-03-01 14:14:38 +01:00
f2ec8692c0
nist_clock: disable spi1/2
2016-03-01 01:52:46 +01:00
7d7a710a56
runtime/rt2wb: use input/output terminology and add (async) input
2016-03-01 00:35:56 +01:00
764795a8fe
examples: update device_db for nist_clock spi
2016-02-29 22:32:53 +01:00
da22ec73df
gateware.spi: rework wb bus sequence
2016-02-29 22:22:08 +01:00
12252abc8f
nist_clock: rename spi*.ce to spi*.cs_n
2016-02-29 22:21:18 +01:00
7ef21f03b9
nist_clock: add SPIMasters to spi buses
2016-02-29 22:19:39 +01:00
7ab7f7d75d
Merge branch 'master' into spimaster
...
* master:
artiq_flash: use term 'gateware'
targets/kc705-nist_clock: add clock generator on LA32 for testing purposes
doc: insist that output() must be called on TTLInOut. Closes #297
doc: update install instructions
coredevice: do not give up on UTF-8 errors in log. Closes #300
use m-labs setup for defaults
fix indentation
2016-02-29 20:47:52 +01:00
6dd1eb2e92
artiq_flash: use term 'gateware'
2016-02-29 20:45:41 +01:00
6c899e6ba6
runtime/rtio: fix rtio_input_wait(), add RTIOTimeout
2016-02-29 19:49:15 +01:00
16537d347e
coredevice.spi: cleanup
2016-02-29 19:48:26 +01:00
ecedbbef4c
runtime/ttl: use rtio_output and rtio_input_wait
2016-02-29 19:20:07 +01:00
5dae9f8aa8
runtime: refactor rt2wb/dds
2016-02-29 19:16:29 +01:00
d3c94827eb
runtime/ttl: simplify ttl_get() a bit
2016-02-29 17:58:54 +01:00
e11366869d
coredevice/spi: clean up api
2016-02-29 17:54:42 +01:00
5fad570f5e
targets/kc705-nist_clock: add clock generator on LA32 for testing purposes
2016-03-01 00:35:26 +08:00
dd570720ac
gateware.spi: ack only in cycles
2016-02-29 17:29:37 +01:00
a1e1f2b387
doc: insist that output() must be called on TTLInOut. Closes #297
2016-03-01 00:28:40 +08:00
d0d56bd3fe
doc: update install instructions
2016-03-01 00:19:55 +08:00
a0083f4501
Revert "gateware/rt2wb: only input when active"
...
This reverts commit 1b08e65fa1
2016-02-29 16:44:11 +01:00
cb8815cc65
Revert "gateware/rt2wb: support combinatorial ack"
...
This reverts commit f73228f248
2016-02-29 16:44:04 +01:00
f73228f248
gateware/rt2wb: support combinatorial ack
2016-02-29 15:40:55 +01:00
4467f91cbf
coredevice: do not give up on UTF-8 errors in log. Closes #300
2016-02-29 22:21:10 +08:00
1b08e65fa1
gateware/rt2wb: only input when active
2016-02-29 14:56:29 +01:00
6903a1d88a
runtime/rt2wb: accurate exception strings
2016-02-29 14:56:04 +01:00
c226aeb0d4
coredevice/spi: read_sync read bit
2016-02-29 14:55:29 +01:00
572c49f475
use m-labs setup for defaults
2016-02-29 21:35:23 +08:00
785691ab98
fix indentation
2016-02-29 21:32:48 +08:00
df7d15d1fe
runtime: refactor spi into rt2wb
2016-02-29 13:54:36 +01:00
eb01b0bfee
gateware.spi: cleanup doc
2016-02-29 12:41:30 +01:00
aeae565d35
runtime/spi: don't apply channel offset
2016-02-29 11:53:36 +01:00
948fefa69a
gateware.spi: style
2016-02-29 11:48:29 +01:00
ad34927b0a
spi: RTIO_SPI_CHANNEL -> RTIO_FIRST_SPI_CHANNEL
2016-02-29 11:35:49 +01:00
5480099f1b
gateware.spi: rewrite counter bias for timing
2016-02-29 02:28:19 +01:00
9a1d6a51a4
gateware.spi: shorten counters
2016-02-29 01:51:33 +01:00
a4504905bd
Merge remote-tracking branch 'm-labs/master' into spimaster
...
* m-labs/master:
Fix tests.
types.TypePrinter: don't waste screen space on empty attribute lists.
Revert wrong parts of 6bd16e44
2016-02-29 00:49:13 +01:00
8b2b278457
spi: add coredevice support
2016-02-29 00:44:48 +01:00
d63a63531a
spi: add runtime support
2016-02-29 00:38:36 +01:00
8d7e92ebae
pipistrello: set RTIO_SPI_CHANNEL
2016-02-29 00:37:00 +01:00
9a881aa430
gateware.spi: simpler clk bias
2016-02-29 00:36:18 +01:00
d5893d15fb
gateware.kc705: make xadc/ams an extension header
2016-02-28 22:41:17 +01:00
312e09150e
kc705/clock: add spi bus for dac on ams101
2016-02-28 21:17:53 +01:00
f8732acece
rtio.spi: drop unused argument
2016-02-28 21:06:20 +01:00
3b6999ac06
gateware.spi: refactor, sim verified
2016-02-28 20:40:06 +01:00
bd9ceb4e12
gateware.spi: add complete spi master logic
2016-02-27 22:47:16 +01:00
whitequark
8bbffab8c8
Fix tests.
2016-02-27 13:40:37 +00:00
whitequark
e421b22953
types.TypePrinter: don't waste screen space on empty attribute lists.
2016-02-27 13:29:47 +00:00
whitequark
63e0c7c07c
Revert wrong parts of 6bd16e44.
2016-02-27 13:15:49 +00:00
ade3eda19a
gateware.pipistrello: use pmod for spi
2016-02-27 11:29:40 +01:00
