# Regulart Meeting (2020.5.31)

* Our new board: Zybo-Z7-10
* 2 way for run sw (driver layer)
* simple-bus (default generated dt I mentioned last week )
* generic-uio (xvc-doc used)

## Our new board: Zybo-Z7-10

### Comsumpation of resuorce

* Total resource of logic cell

Note: Pynq-Z2 is our old board

* Comsumpation of resuorce after compile XVC

|zybo-z7-10 |pynq-z2 |
| :--: |:--: |
| |  |

* Doc. and official rsc. of Zybo is better than Pynq
* For our case Zybo-Z7 seems enough

### 2 way (driver layer) for run sw

To specify which one we'd like to use,

first we need to fix device tree

* for simple-bus
* for generic-uio

#### 2.1 simple-bus

* Use device as *system-bus*
* Must create bus-driver(xlnx-axi-jtag-v1-0-1.0) for sw
* [Refer item 11/12 of here](http://www.digilent.com.cn/community/727.html?fbclid=IwAR2FPddTgKFfddym8LorCvW2JmY97N_aPu2xCAbF4nRsrsMELkBnD-Mi3aI)

#### 2.2 generic uio

* Use device as /dev/uio
* Must add firmware/driver when compile kernel, driver for sw is not necessary (because use uio driver)

###### tags: `Regular Meeting` `DeWei`