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Mainline:Broadcom Kona/Timers: Difference between revisions

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VisualWikitext
reorder STCS table
 
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!Description
!Description
|-
|-
| <code>STCS_TIMER_MATCH</code>
| Reserved
| 3:0
| 31:16
| Represents the state of the timer interrupt for each channel; <code>0</code> means the interrupt is enabled, <code>1</code> means the interrupt is cleared.<br><br>To clean the interrupt, clean the entire field and set the bit corresponding to the channel to clear the interrupt for to <code>1</code>. {{Speculation|Leaving the other bits set to 0 while setting will keep the interrupt state intact (TODO - if not, then this means only one interrupt can be serviced at a time?)}}
| Reserved
|-
|-
| <code>STCS_COMPARE_ENABLE</code>
| <code>STCM{0,3}_SYNC</code>
| 7:4
| 15:12
| Enable compare (match) on the specified channel(s). When this bit is set for a channel, the value of the STCM{0,3} register will be used for a match.<br><br>- <code>0b0001</code> - enable compare for channel 0<br>- <code>0b0010</code> - enable compare for channel 1<br>- <code>0b0100</code> - enable compare for channel 2<br>- <code>0b1000</code> - enable compare for channel 3
| Sync bit for STCM{0,3} value being set (bit 12 is STCM0, bit 13 is STCM1, bit 14 is STCM2, bit 15 is STCM3).
|-
|-
| <code>STCS_COMPARE_ENABLE_SYNC</code>
| <code>STCS_COMPARE_ENABLE_SYNC</code>
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| Sync bit for COMPARE_ENABLE. Same layout as the above.
| Sync bit for COMPARE_ENABLE. Same layout as the above.
|-
|-
| <code>STCM{0,3}_SYNC</code>
| <code>STCS_COMPARE_ENABLE</code>
| 15:12
| 7:4
| Sync bit for STCM{0,3} value being set (bit 12 is STCM0, bit 13 is STCM1, bit 14 is STCM2, bit 15 is STCM3).
| Enable compare (match) on the specified channel(s). When this bit is set for a channel, the value of the STCM{0,3} register will be used for a match.<br><br>- <code>0b0001</code> - enable compare for channel 0<br>- <code>0b0010</code> - enable compare for channel 1<br>- <code>0b0100</code> - enable compare for channel 2<br>- <code>0b1000</code> - enable compare for channel 3
|-
|-
| Reserved
| <code>STCS_TIMER_MATCH</code>
| 31:16
| 3:0
| Reserved
| Represents the state of the timer interrupt for each channel; <code>0</code> means the interrupt is enabled, <code>1</code> means the interrupt is cleared.<br><br>To clean the interrupt, clean the entire field and set the bit corresponding to the channel to clear the interrupt for to <code>1</code>. {{Speculation|Leaving the other bits set to 0 while setting will keep the interrupt state intact (TODO - if not, then this means only one interrupt can be serviced at a time?)}}
|}
|}


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