| ARMEdit_Polling (SWI &4BC47) | |||
| Control the multitasking speed of the PC card | |||
| On entry: | R0 = | foreground speed, or -1 to read the current setting | |
| R1 = | background speed, or -1 to read the current setting | ||
| On exit: | R0 = | the current foreground speed | |
| R1 = | the current background speed | ||
| Interrupts: | Interrupt status is undefined Fast interrupts are enabled | ||
| Processor mode: | Processor is in SVC mode | ||
| Re-entrancy: | SWI is not re-entrant | ||
| Use: |
This call has has a similar use to *ARMEdit_Polling.
Larger values increase the performance of the PC card at the expense of slowing down the desktop. A value of 0 results in the normal behaviour. | ||
| Related SWIs: | ARMEdit_ControlPC | ||
| Related vectors: | None | ||
| [Contents] [Up] | Copyright © Alexander Thoukydides, 2001 |