Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

FPGA cyclone4 and EPCS16

I am mew to this field. I am using cyclone 4 FPGA.I want to configure automatically when power up.So i found AS mode with EPCS16 and JTAG.As give on handbook ,i need maximum around 9 MB RAM.So i ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Hello,

I did my connection EPCS16 and FPGA and 5*2 connector.

I did nt use TDI,TDO,TCK,TMS, which is for JTAG...

I dont understand as i am using JTAG interface and why i dont need this pin connection.I dont have clear picture of serial configuration with 5*2 connector..I found this on EPCS16 data sheet figure 3.2...Please clarify http://www.altera.com/literature/hb/cfg/cyc_c51014.pdf

thanks...