DS90C187EVM

eli

Guru 13485 points

Other Parts Discussed in Thread: DS90C187

Need the ORCAD dsn ( not pdf) for the DS90C187EVM: 187EVK01

over 12 years ago

0 Mike Wolfe over 12 years ago

TI__Expert 3050 points

Hi,

Let me know if you have any questions.

Mike Wolfe \ DPS APPS

http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components-files/138/1423.DS90C187-EVK.7z

0 Terry Wu over 12 years ago in reply to Mike Wolfe

Expert 1680 points

Dear Mike,

May I know DS90C187 pin A16 function ?

EVK show LVDSSWAP but datasheet is Reserved pin tie to GND .

If this pin left NC, is there any problem ?

TKS !

0 Mike Wolfe over 12 years ago in reply to Terry Wu

TI__Expert 3050 points

Hi Terry,

Pin A16 was originally planned to be used in single in dual out (SIDO) mode. This pin was intended to allow users to change how the LVCOS data was split into dual pixels by swapping the LVDS A and B outputs. This operation is not tested in final test and not guaranteed by TI.

There should be an internal pull down resistor on this pin, but it is always recommend to externally tie this pin LOW.

Mike Wolfe / DPS APPS

0 Terry Wu over 12 years ago in reply to Mike Wolfe

Expert 1680 points

Dear Mike,

Got it. Many thanks!

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DS90C187EVM