Forum Discussion
Altera_Forum
Honored Contributor
16 years agoa bug of switch?
Hi, I'm implementing a data path with a switch of VIP. From the VIP user guide, it mentioned that the status of switch can be read from its status register, when switch is running, it reads a 0...
Altera_Forum
Honored Contributor
16 years agoHi,
For the video IP cores "not running" usually means that this is a safe point to read and write your control registers. It is not directly related to what was written on the Go bit. The status register is most probably reading 0 because there is curently no data flowing through the switch.