
Philips Semiconductors
PNX15xx Series
Volume 1 of 1
Chapter 12: Video Input Processor
PNX15XX_SER_3
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 3 — 17 March 2006
12-31
26
AUX_SGNEX
R/W
0
Auxiliary capture sign extension
0 = no sign extension
1 = sign extension enabled for 10 bit samples
25
AUX_BPS
R/W
0
Auxiliary capture bits per sample
0 = 8 bit samples
1 = 10 bit samples
24
AUX_SUBSAMPLE
R/W
0
Auxiliary capture sub-sample
0 = all samples
1 = luma (even) samples only
Not available for ANC data capture
23:22
reserved
-
21:0
AUX_BZSIZE[21:0]
R/W
0
Auxiliary capture ringbuffer size
Size of ringbuffer in bytes, 0 = unlimited buffer size
Auxiliary Data Output Address Generation Control Registers
Offset 0x10 6390
Auxiliary Capture Base Address
31:28
Unused
-
27: 0
AUX_BASE
R/W
0
Auxiliary capture base address
Lower 3 bits dene byte offset within 64 bit words, offset has to be a
multiple of the byte per unit size (e.g. a 16bit unit can be placed on
any 16 bit boundary)
Offset 0x10 6394
Auxiliary Capture Line Pitch
31:15
Unused
-
14: 3
AUX_PITCH
R/W
0
Auxiliary capture line pitch
Signed value
2:0
Unused
-
Miscellaneous Registers
Offset 0x10 6800 - 69FC Coefcient Table #1 Taps 0-5 (Horizontal)
63:62
Unused
-
61:52
TAP_5[X][9:0]
W
-
Inverted coefcient, tap #5, two’s complement
51:42
TAP_4[X][9:0]
W
-
Inverted coefcient, tap #4, two’s complement
41:32
TAP_3[X][9:0]
W
-
Inverted coefcient, tap #3, two’s complement
31:30
Unused
-
29:20
TAP_2[X][9:0]
W
-
Inverted coefcient, tap #2, two’s complement
19:10
TAP_1[X][9:0]
W
-
Inverted coefcient, tap #1, two’s complement
9:0
TAP_0[X][9:0]
W
-
Inverted coefcient, tap #0, two’s complement
Interrupt and Status Control Registers
Offset 0x10 6FE0
Interrupt Status
31
STAT_FID_AUX
R
1
Field identier at start of auxiliary window
30
STAT_FID_VID
R
0
Field identier at start of video window
29
STAT_FID_VPI
R
0
Field identier at video input port
28
Unused
-
Table 10: Video Input Processor (VIP) 1 Registers …Continued
Bit
Symbol
Acces
s
Value
Description