Registers
442
SPRUHI7A – December 2012 – Revised June 2016
Copyright © 2012–2016, Texas Instruments Incorporated
High-Definition Video Processing Subsystem (HDVPSS)
Table 1-205. clkc_dps Register Field Descriptions (continued)
Bit
Field
Type
Reset
Description
12
Reserved
R
0h
11-9
SC_M_WRBK_SELECT
R/W
0h
SC_M_WRBK Path Select
000 : Path Disabled
001 : HDMI Composited Path Input (from COMP)
010 : EDE Path Input (from EDE)
011 : VCOMP Path Input (from VCOMP)
100 : Auxiliary (PIP) Memory Input (from VPDMA)
101 : Primary (HQ) Memory Input (from VPDMA)
110 : Reserved
111 : Reserved
8-6
SDVENC_SELECT
R/W
0h
SD VENC Path Select
000 : Path Disabled
001 : Auxiliary (PIP) Path Input (from SC_M)
010 : Auxiliary (PIP) Memory Input (from VPDMA)
011 : Primary (HQ) Memory Input (from VPDMA)
100 : Independent Transcode Input (from Independent Transcode)
101 : Reserved
110 : Reserved
111 : Reserved
5-3
HDCOMP_DVO2_SELEC
T
R/W
0h
HDCOMP/DVO2 Path Input Select
000 : Path Disabled
001 : Auxiliary (PIP) Path Input (from SC_M)
010 : Auxiliary (PIP) Memory Input (from VPDMA)
011 : Primary (HQ) Memory Input (from VPDMA)
100 : Reserved
101 : Reserved
110 : Reserved
111 : Reserved
2
VCOMP_MAIN_DISABLE
R/W
0h
VCOMP Main Input Disable (drives main VENC)
0 : Path Enabled
1 : Path Disabled If VCOMP Main Input is disabled.. the VCOMP will
not receive input from the main path. Upstream paths would be
allowed to run (transcode.. memory to memory). Disabling this input
implies VCOMP will not be internally configured to use this input.
1-0
VCOMP_PIP_SELECT
R/W
0h
VCOMP PIP Input Select (drives main VENC)
00 : Path Disabled
01 : Auxiliary (PIP) Path Input (from SC_M)
10 : Auxiliary (PIP) Memory Input (from VPDMA)
11 : Primary (HQ) Memory Input (from VPDMA)