Re: (Another) Possible Error in Pinouts

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: I checked FLEX_EXPAN_B hole number 8 today. It turns out that it is connected : to pin 90 (Dedicated Input 1) not pin 99 as listed on the data sheet. : : I think there may be another error in the pinouts on : : our data sheets. : : For the Flex Expansion busses (all three of them) hole : : number 8 is supposed to correspond to Dedicated Input 1 : : (DI1) and pin number 99. : : This is a stark contradiction!!! : : On the Flex10K device data sheets, the pins that are : : listed as being dedicated inputs for 240 pin devices : : are pins 90, 92, 210 and 212. Hmmm...no 99! : : Also pin 99 is supposed to be available on FLEX_EXPAN_A : : at hole number 54. (So why would they put it elsewhere : : as well). : : I haven't been able to check on the actual board : : (somebody locked the door to GB150!) whether hole : : number 8 is connected to pin 99 or pin 90, but I'll : : betcha' dollars to doughnuts that pin 99 IS NOT DI1. : : (I'll also bet that hole number 8 is connected to : : pin 90, the real DI1). : : Anyways, I've attached the Altera website link if you : : want to see for yourself (p.124 of the data book or : : p. 104 of the PDF file). : : : : Jayesh (ahh...details). : : P.S. Hole number 32 on FLEX_EXPAN_C connects to pin 199 : : NOT 198 (I don't know if this correction was listed on : : the handout we received). Although this doesn't really : : matter to us since you (probably) aren't using expansion : : bus C.

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