2 vdout data bus usage for display modes – Texas Instruments TMS320C64x DSP User Manual
Page 33
Video Port Pin Mapping
Overview
1-16
SPRU629
1.4.2
VDOUT Data Bus Usage for Display Modes
The alignment and usage of data on the VDOUT bus depends on the display
mode as shown in Table 1–4.
Table 1–4. VDOUT Data Bus Usage for Display Modes
Display Mode
BT.656
Y/C
Dual Sync Raw Data
Raw Data
Data Bus
10-Bit
8-Bit
10-Bit
8-Bit
8-Bit
10-Bit
16-Bit
20-Bit
VDOUT19
A (C)
A (C)
(B)
(B)
A
A
VDOUT18
A (C)
A (C)
(B)
(B)
A
A
VDOUT17
A (C)
A (C)
(B)
(B)
A
A
VDOUT16
A (C)
A (C)
(B)
(B)
A
A
VDOUT15
A (C)
A (C)
(B)
(B)
A
A
VDOUT14
A (C)
A (C)
(B)
(B)
A
A
VDOUT13
A (C)
A (C)
(B)
(B)
A
A
VDOUT12
A (C)
A (C)
(B)
(B)
A
A
VDOUT11
A (C)
(B)
A
VDOUT10
A (C)
(B)
A
VDOUT9
A
A
A (Y)
A (Y)
A
A
A
A
VDOUT8
A
A
A (Y)
A (Y)
A
A
A
A
VDOUT7
A
A
A (Y)
A (Y)
A
A
A
A
VDOUT6
A
A
A (Y)
A (Y)
A
A
A
A
VDOUT5
A
A
A (Y)
A (Y)
A
A
A
A
VDOUT4
A
A
A (Y)
A (Y)
A
A
A
A
VDOUT3
A
A
A (Y)
A (Y)
A
A
A
A
VDOUT2
A
A
A (Y)
A (Y)
A
A
A
A
VDOUT1
A
A (Y)
A
A
VDOUT0
A
A (Y)
A
A
Legend: A – Channel A display; A(C) Channel A chroma; A(Y) Channel A luma; B – Optional locked channel B display