Texas Instruments TMS320C64x DSP User Manual
Page 27
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Video Port FIFO
Overview
1-10
SPRU629
For 8/10-bit raw video, the FIFO is configured as a single buffer as shown in
Figure 1–7. The FIFO outputs data on the VDOUT[9–0] half of the bus. The
FIFO has a single read pointer and write register (YDSTA).
Figure 1–7. 8/10-Bit Raw Video Display FIFO Configuration
Data Buffer
(5120 bytes)
YDSTA
VDOUT[9–0]
64
8/10
Display FIFO
For locked raw video, the FIFO is split into channel A and B. The channels are
locked together and use the same clock and control signals. Each channel
uses a single buffer and write register (YDSTx) as shown in Figure 1–8.
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