| ??? 04/17/06 10:21 Read: times |
#114366 - Oops - 1us, not 1ms!! Responding to: ???'s previous message |
I said:
... on page 11 of the Philips document, it says:
Machine Cycles
A machine cycle consists of a sequence of 6 states, numbered S1 through S6. Each state time lasts for two oscillator periods. Thus a machine cycle takes 12 oscillator periods or 1ms (sic) if the oscillator frequency is 12MHz. This was a cut-and-paste from the PDF, but it seems to have translated the Greek letter 'mu' (for "micro") into a lowercase 'm'. The final sentence should, of course, read: Thus a machine cycle takes 12 oscillator periods or 1us if the oscillator frequency is 12MHz. Apologies for any confusion! |
| Topic | Author | Date |
| Capacitor significance | 01/01/70 00:00 | |
| Search | 01/01/70 00:00 | |
| Why burden caps must not be omitted | 01/01/70 00:00 | |
| Thanks: But still some more | 01/01/70 00:00 | |
| because that is when the address need be | 01/01/70 00:00 | |
| Divide dy 2 | 01/01/70 00:00 | |
| Where is this divide by 2? | 01/01/70 00:00 | |
| Thank you SIR | 01/01/70 00:00 | |
| Beware of applying specifics in general! | 01/01/70 00:00 | |
| Re: clock division... | 01/01/70 00:00 | |
| I suggest you do not | 01/01/70 00:00 | |
| Misleading information | 01/01/70 00:00 | |
| Divide-by-12 = Divide-by-(2*6) | 01/01/70 00:00 | |
| Oops - 1us, not 1ms!! | 01/01/70 00:00 | |
| not exactly ... | 01/01/70 00:00 | |
| it would not be so simple | 01/01/70 00:00 | |
| Clock division - in summary | 01/01/70 00:00 | |
| Re: Clk division summary | 01/01/70 00:00 | |
| Language? | 01/01/70 00:00 | |
| ok ok one more help | 01/01/70 00:00 | |
Links | 01/01/70 00:00 |