1 vdin bus usage for capture modes – Texas Instruments TMS320C64x DSP User Manual
Page 32
Video Port Pin Mapping
1-15
Overview
SPRU629
1.4.1
VDIN Bus Usage for Capture Modes
The alignment and usage of data on the VDIN bus depends on the capture
mode as shown in Table 1–3.
Table 1–3. VDIN Data Bus Usage for Capture Modes
Capture Mode
BT.656
Y/C
Raw Data
Data Bus
10-Bit
8-Bit
10-Bit
8-Bit
8-Bit
10-Bit
16-Bit
20-Bit
TSI
Mode
VDIN19
B
B
A (C)
A (C)
B
B
A
A
VDIN18
B
B
A (C)
A (C)
B
B
A
A
VDIN17
B
B
A (C)
A (C)
B
B
A
A
VDIN16
B
B
A (C)
A (C)
B
B
A
A
VDIN15
B
B
A (C)
A (C)
B
B
A
A
VDIN14
B
B
A (C)
A (C)
B
B
A
A
VDIN13
B
B
A (C)
A (C)
B
B
A
A
VDIN12
B
B
A (C)
A (C)
B
B
A
A
VDIN11
B
A (C)
B
A
VDIN10
B
A (C)
B
A
VDIN9
A
A
A (Y)
A (Y)
A
A
A
A
A
VDIN8
A
A
A (Y)
A (Y)
A
A
A
A
A
VDIN7
A
A
A (Y)
A (Y)
A
A
A
A
A
VDIN6
A
A
A (Y)
A (Y)
A
A
A
A
A
VDIN5
A
A
A (Y)
A (Y)
A
A
A
A
A
VDIN4
A
A
A (Y)
A (Y)
A
A
A
A
A
VDIN3
A
A
A (Y)
A (Y)
A
A
A
A
A
VDIN2
A
A
A (Y)
A (Y)
A
A
A
A
A
VDIN1
A
A (Y)
A
A
VDIN0
A
A (Y)
A
A
Legend: A – Channel A capture; A(C) Channel A chroma; A(Y) Channel A luma; B – Channel B capture