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Video Port Control Registers
2.4.3 Video Port Interrupt Enable Register (VPIE)
The video port interrupt enable register (VPIE) enables sources of the video port interrupt to the DSP. The video port interrupt enable register (VPIE) is shown in Figure
Figure 2-3. Video Port Interrupt Enable Register (VPIE)
31 |
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| 24 |
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| Reserved |
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23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
LFDB | SFDB | VINTB2 | VINTB1 | SERRB | CCMPB | COVRB | GPIO |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
Reserved | DCNA | DCMP | DUND | TICK | STC |
| Reserved |
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7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LFDA | SFDA | VINTA2 | VINTA1 | SERRA | CCMPA | COVRA | VIE |
LEGEND: R/W = Read/Write; R = Read only;
Table
Bit | field (1) | symval (1) | Value | Description |
Reserved | - | 0 | Reserved. The reserved bit location is always read as 0. A value written to this field | |
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| has no effect. |
23 | LFDB | OF(value) |
| Long field detected on channel B interrupt enable bit. |
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| DEFAULT | 0 | Interrupt is disabled. |
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| DISABLE |
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| ENABLE | 1 | Interrupt is enabled. |
22 | SFDB | OF(value) |
| Short field detected on channel B interrupt enable bit. |
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| DEFAULT | 0 | Interrupt is disabled. |
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| DISABLE |
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| ENABLE | 1 | Interrupt is enabled. |
21 | VINTB2 | OF(value) |
| Channel B field 2 vertical interrupt enable bit. |
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| DEFAULT | 0 | Interrupt is disabled. |
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| DISABLE |
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| ENABLE | 1 | Interrupt is enabled. |
20 | VINTB1 | OF(value) |
| Channel B field 1 vertical interrupt enable bit. |
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| DEFAULT | 0 | Interrupt is disabled. |
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| DISABLE |
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| ENABLE | 1 | Interrupt is enabled. |
19 | SERRB | OF(value) |
| Channel B synchronization error interrupt enable bit. |
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| DEFAULT | 0 | Interrupt is disabled. |
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| DISABLE |
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| ENABLE | 1 | Interrupt is enabled. |
18 | CCMPB | OF(value) |
| Capture complete on channel B interrupt enable bit. |
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| DEFAULT | 0 | Interrupt is disabled. |
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| DISABLE |
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| ENABLE | 1 | Interrupt is enabled. |
(1)For CSL implementation, use the notation VP_VPIE_field_symval
38 | Video Port | SPRUEM1 |
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