Comments (2)
doppioandante
commented on July 18, 2024
1
Thank you, that's exactly what I needed to know
from ebaz4205.
tpecar
commented on July 18, 2024
The 25MHz crystal (Y3) is for the ethernet phy.
Zynq uses the 33.333MHz crystal (X8), which can then be internally multiplied by a PLL - this depends on your design, the firmware already present on the flash chip seems to use 666.66 MHz for the ARM core (judging from the BogoMIPS).
The overview datasheet specifies max frequency 667MHz for grade 1 Z-7010 used on these boards. But again, the actual frequency you can use will be determined by your design.
from ebaz4205.
Related Issues (20)
- Add categories to Github discussions HOT 1
- Get schematics etc from behind the great wechat paywall
- Missing Components HOT 4
- Error running bootm command HOT 11
- Add license information HOT 2
- PYNQ build
- Weird characters in UART HOT 5
- Expansion board files
- KG4205 VGA & UART/I2C Development PCB HOT 7
- Information on readme how to upload bitstream to FPGA? HOT 31
- SchDoc for EBAZ4205.PcbDoc HOT 6
- Communication gets stuck HOT 4
- Vivado 2021.2 and Ethernet example clock HOT 2
- FT232 schematic pin names
- Purpose of the telegram channel? HOT 2
- Bad blocks in nand flash. Coincidence? HOT 2
- ACOI IC (U30) HOT 1
- Establish a Wiki page HOT 2
- Mention Wiki + Github discussions in README.md HOT 4
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 ebaz4205.