Comments (7)
I just committed a fix on this branch:
https://github.com/openXC7/nextpnr-xilinx/tree/issue4-oddr-tristate
Can you build nextpnr-xilinx from source to test, if this works for you also?
Note: You use jtagbone in your design, which uses the BSCANE2 primitive, which is currently unsupported.
from demo-projects.
Your verilog says the Cells (=Instances) ODDR_2 and ODDR_3 are bound to these signals:
Yes, the OE signal should be bound to OLOGIC_X0Y147/TFF, not OUTFF.
Will look into this.
from demo-projects.
Ah yes, and you will have to delete your chipdb, and rebuild it because the nextpnr internal IDs changed.
Otherwise you will get a failed assertion at nextpnr startup.
from demo-projects.
Getting this error(used nextpnr-xilinx built from issue4-oddr-tristate branch):
Info: Annotating ports with timing budgets for target frequency 50.00 MHz
Info: Checksum: 0xfdb11c8c
Info: Device utilisation:
Info: SLICE_LUTX: 14003/407600 3%
Info: SLICE_FFX: 7343/407600 1%
Info: CARRY4: 440/50950 0%
Info: PSEUDO_GND: 1/86505 0%
Info: PSEUDO_VCC: 1/86505 0%
Info: HARD0: 0/ 3660 0%
Info: RAMB18E1_RAMB18E1: 35/ 890 3%
Info: FIFO18E1_FIFO18E1: 0/ 445 0%
Info: RAMBFIFO36E1_RAMBFIFO36E1: 0/ 445 0%
Info: RAMB36E1_RAMB36E1: 2/ 445 0%
Info: DSP48E1_DSP48E1: 4/ 840 0%
Info: PAD: 71/ 1460 4%
Info: IOB33M_OUTBUF: 0/ 168 0%
Info: IOB33S_OUTBUF: 0/ 168 0%
Info: IOB33_OUTBUF: 16/ 350 4%
Info: IOB33M_INBUF_EN: 0/ 168 0%
Info: IOB33S_INBUF_EN: 0/ 168 0%
Info: IOB33_INBUF_EN: 13/ 350 3%
Info: IOB33M_TERM_OVERRIDE: 0/ 168 0%
Info: IOB33S_TERM_OVERRIDE: 0/ 168 0%
Info: IOB33_TERM_OVERRIDE: 0/ 350 0%
Info: PULL_OR_KEEP1: 0/ 980 0%
Info: IDELAYE2_IDELAYE2: 16/ 500 3%
Info: OLOGICE3_TFF: 4/ 350 1%
Info: OLOGICE3_OUTFF: 4/ 350 1%
Info: OLOGICE3_MISR: 0/ 350 0%
Info: OSERDESE2_OSERDESE2: 44/ 500 8%
Info: ILOGICE3_IFF: 4/ 350 1%
Info: ILOGICE3_ZHOLD_DELAY: 0/ 350 0%
Info: ISERDESE2_ISERDESE2: 16/ 500 3%
Info: BUFIO_BUFIO: 0/ 40 0%
Info: IDELAYCTRL_IDELAYCTRL: 1/ 10 10%
Info: BUFGCTRL: 7/ 32 21%
Info: BUFG_BUFG: 0/ 32 0%
Info: INVERTER: 3/ 240 1%
Info: IOB18M_OUTBUF_DCIEN: 3/ 72 4%
Info: IOB18_INBUF_DCIEN: 16/ 150 10%
Info: IOB18_OUTBUF_DCIEN: 41/ 150 27%
Info: ODELAYE2_ODELAYE2: 0/ 150 0%
Info: OLOGICE2_TFF: 0/ 500 0%
Info: OLOGICE2_OUTFF: 0/ 500 0%
Info: PLLE2_ADV_PLLE2_ADV: 1/ 10 10%
Info: SELMUX2_1: 25/154550 0%
Info: BUFHCE_BUFHCE: 0/ 168 0%
Info: BUFFER: 0/ 480 0%
Info: ILOGICE2_IFF: 0/ 500 0%
Info: OLOGICE2_MISR: 0/ 500 0%
Info: IOB18_TERM_OVERRIDE: 0/ 150 0%
Info: IOB18S_INBUF_DCIEN: 0/ 72 0%
Info: IOB18S_OUTBUF_DCIEN: 3/ 72 4%
Info: IOB18S_TERM_OVERRIDE: 0/ 72 0%
Info: IOB18M_INBUF_DCIEN: 2/ 72 2%
Info: IOB18M_TERM_OVERRIDE: 0/ 72 0%
Info: IDELAYE2_FINEDELAY_IDELAYE2_FINEDELAY: 0/ 150 0%
Info: Placed 257 cells based on constraints.
ERROR: Unable to place cell 'STARTUPE2', no BELs remaining to implement cell type 'STARTUPE2'
0 warnings, 1 error
make: *** [Makefile:41: qmtech_kintex.fasm] Error 255
Anything I missed?
from demo-projects.
STARTUPE2 is also not supported yet.
from demo-projects.
Which means you cannot use this class from LiteSPI yet.
STARTUPE2 support is planned, but not at top priority at the moment, because I am working on GTP at the moment.
from demo-projects.
Thank you!
from demo-projects.
Related Issues (3)
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from demo-projects.