Texas Instruments DM38x DaVinci, Руководство пользователя

Страница: 268 / 956

Internal Modules
www.ti.com
268 SPRUHI7A – December 2012 – Revised June 2016
Submit Documentation Feedback
Copyright © 2012–2016, Texas Instruments Incorporated
High-Definition Video Processing Subsystem (HDVPSS)
Table 1-109. HDVPSS Interrupt Sources (continued)
Interrupt Interrupt Group Description
channel_scaler_luma channel_group0 The last write DMA transaction has completed for channel scaler_luma. All
data from the channel has been sent and received by the external memory. If a
new channel has not been setup for the client then the client will be fully empty
at this point.
channel_scaler_out channel_group0 The last write DMA transaction has completed for channel scaler_out. All data
from the channel has been sent and received by the external memory. If a new
channel has not been setup for the client sc_out then the client will be fully
empty at this point.
channel_transcode1_chro
ma channel_group5 The last write DMA transaction has completed for channel transcode1_chroma.
All data from the channel has been sent and received by the external memory.
If a new channel has not been setup for the client then the client will be fully
empty at this point.
channel_transcode1_lum
a channel_group5 The last write DMA transaction has completed for channel transcode1_luma.
All data from the channel has been sent and received by the external memory.
If a new channel has not been setup for the client then the client will be fully
empty at this point.
channel_transcode2_chro
ma channel_group5 The last write DMA transaction has completed for channel transcode2_chroma.
All data from the channel has been sent and received by the external memory.
If a new channel has not been setup for the client then the client will be fully
empty at this point.
channel_transcode2_lum
a channel_group5 The last write DMA transaction has completed for channel transcode2_luma.
All data from the channel has been sent and received by the external memory.
If a new channel has not been setup for the client then the client will be fully
empty at this point.
channel_vbi_sd_venc channel_group5 The last read DMA transaction has occurred for channel vbi_sd_venc and the
channel is free to be updated for the next transfer. This will fire before the
destination has received the data as it will have just been stored in the internal
buffer. The client vbi_sdvenc will now accept a new descriptor from the List
Manager.
channel_vip1_mult_anca_
src0 channel_group2 The last write DMA transaction has completed for channel
vip1_mult_anca_src0. All data from the channel has been sent and received by
the external memory. If a new channel has not been setup for the client
vip1_anc_a then the client will be fully empty at this point.
channel_vip1_mult_anca_
src1 channel_group2 The last write DMA transaction has completed for channel
vip1_mult_anca_src1. All data from the channel has been sent and received by
the external memory. If a new channel has not been setup for the client
vip1_anc_a then the client will be fully empty at this point.
channel_vip1_mult_anca_
src10 channel_group2 The last write DMA transaction has completed for channel
vip1_mult_anca_src10. All data from the channel has been sent and received
by the external memory. If a new channel has not been setup for the client
vip1_anc_a then the client will be fully empty at this point.
channel_vip1_mult_anca_
src11 channel_group2 The last write DMA transaction has completed for channel
vip1_mult_anca_src11. All data from the channel has been sent and received
by the external memory. If a new channel has not been setup for the client
vip1_anc_a then the client will be fully empty at this point.
channel_vip1_mult_anca_
src12 channel_group2 The last write DMA transaction has completed for channel
vip1_mult_anca_src12. All data from the channel has been sent and received
by the external memory. If a new channel has not been setup for the client
vip1_anc_a then the client will be fully empty at this point.
channel_vip1_mult_anca_
src13 channel_group2 The last write DMA transaction has completed for channel
vip1_mult_anca_src13. All data from the channel has been sent and received
by the external memory. If a new channel has not been setup for the client
vip1_anc_a then the client will be fully empty at this point.
channel_vip1_mult_anca_
src14 channel_group2 The last write DMA transaction has completed for channel
vip1_mult_anca_src14. All data from the channel has been sent and received
by the external memory. If a new channel has not been setup for the client
vip1_anc_a then the client will be fully empty at this point.
channel_vip1_mult_anca_
src15 channel_group2 The last write DMA transaction has completed for channel
vip1_mult_anca_src15. All data from the channel has been sent and received
by the external memory. If a new channel has not been setup for the client
vip1_anc_a then the client will be fully empty at this point.