| ??? 04/18/05 11:02 Read: times |
#91813 - By the way..... Responding to: ???'s previous message |
I'm the one that put the -1 score on your original posting. I did so because your posting gives the inference that it is possible to perform single 10x10 multiplies faster when pipelining is used. However, using the words of Jez, this is rubbish. Pipelining can only hope to achieve faster AVERAGE results at the expense of net increased complexity, latency, and power dissapation.
It is the misleading nature of the posting that got you the -1 score. I felt that if you knew the difference you would have qualified this more carefully in the posting. However when I read what you wrote it is not at all clear to me that you fully understand what is going on with pipelining and so I stand on my giving the -1 score. Michael Karas |
| Topic | Author | Date |
| Fast Square. | 01/01/70 00:00 | |
| Square dancing | 01/01/70 00:00 | |
| table lookup??? | 01/01/70 00:00 | |
| code & algorithm | 01/01/70 00:00 | |
| 16*16 bit is slower than what I want. | 01/01/70 00:00 | |
| How fast? | 01/01/70 00:00 | |
| Re: How Fast | 01/01/70 00:00 | |
| ... probably impossible in 15 cycles | 01/01/70 00:00 | |
| why cycles ? | 01/01/70 00:00 | |
| Re: Microseconds | 01/01/70 00:00 | |
| table lookup | 01/01/70 00:00 | |
| Natsemi appnote or CORDIC | 01/01/70 00:00 | |
| Natsemi link to appnote | 01/01/70 00:00 | |
| (a+b)^2=a^2+2*a*b+b^2 | 01/01/70 00:00 | |
| Thats Slow. | 01/01/70 00:00 | |
| faster need hardware | 01/01/70 00:00 | |
| How fast do you need? | 01/01/70 00:00 | |
| Re: How Fast. | 01/01/70 00:00 | |
| Just? | 01/01/70 00:00 | |
| Incorrect | 01/01/70 00:00 | |
| Correct? | 01/01/70 00:00 | |
| Whooooopa... Sorry. | 01/01/70 00:00 | |
| Thanks | 01/01/70 00:00 | |
| I tried... | 01/01/70 00:00 | |
| optimum? table driven | 01/01/70 00:00 | |
| Jan metod | 01/01/70 00:00 | |
| Hardware? | 01/01/70 00:00 | |
| CPLD? | 01/01/70 00:00 | |
| SILabs f12x does it in hardware | 01/01/70 00:00 | |
| Re: SiLabs F12x | 01/01/70 00:00 | |
| Price | 01/01/70 00:00 | |
| F12x price | 01/01/70 00:00 | |
| F12x MAC | 01/01/70 00:00 | |
| provided in the datasheet | 01/01/70 00:00 | |
| Just out of interest | 01/01/70 00:00 | |
| clarification | 01/01/70 00:00 | |
| CPLD? | 01/01/70 00:00 | |
| too expensive | 01/01/70 00:00 | |
| Absolute rubbish Oleg | 01/01/70 00:00 | |
| explain | 01/01/70 00:00 | |
| your right | 01/01/70 00:00 | |
| especially for those... | 01/01/70 00:00 | |
| I need to say this.... | 01/01/70 00:00 | |
| By the way..... | 01/01/70 00:00 | |
| just a demo | 01/01/70 00:00 | |
| Hang on. | 01/01/70 00:00 | |
| Oh bollocks | 01/01/70 00:00 | |
| Well oleg | 01/01/70 00:00 | |
| Please check my answer. | 01/01/70 00:00 | |
| Here you go | 01/01/70 00:00 | |
| You're having me on. | 01/01/70 00:00 | |
| Pascal? | 01/01/70 00:00 | |
| Pascal? | 01/01/70 00:00 | |
| Why ? | 01/01/70 00:00 | |
| It was changed because,,, | 01/01/70 00:00 | |
| Its because | 01/01/70 00:00 | |
| For Jez | 01/01/70 00:00 | |
| For Michael | 01/01/70 00:00 | |
| simulation | 01/01/70 00:00 | |
| Re: Fast Square | 01/01/70 00:00 | |
| Prahlad, waithing for a conclusion | 01/01/70 00:00 | |
| just an exercise... | 01/01/70 00:00 | |
| Tricky | 01/01/70 00:00 | |
| Jez asked his cat, I asked my sheep | 01/01/70 00:00 | |
| Conclusion. | 01/01/70 00:00 | |
SPI EEPROM | 01/01/70 00:00 |