vpx3224d ETC-unknow, vpx3224d Datasheet - Page 71

• Manufacturer Part Number: vpx3224d
• Description: Video Pixel Decoders
• Manufacturer: ETC-unknow

Micronas
PRELIMINARY DATA SHEET
Address
Hex
h’C7
h’B6
h’B7
h’B3
h’C9
h’BD
h’BC
h’BB
h’BA
h’B9
h’B8
h’CE
h’CF
Number
of bits
8
8
8
8
8
8
8
8
8
8
8
8
8
Mode
w
r
r
r
w
w
w
w
w
w
w
w
w
accumulator mode
bit [0] :
bit [1] :
bit [2] :
bit [3] :
bit [4] :
bit [5] :
bit [7:6] :
read filter coefficient
read data slicer level
soft error counter
bit [7:0] :
standard
bit [0] :
bit [1] :
bit [2] :
bit [3] :
bit [4] :
bit [5] :
bit [6] :
bit [7] :
clock run-in and framing code reference low
clock run-in and framing code reference mid
clock run-in and framing code reference high
bit [23:0] : clock run-in and framing code reference
clock run-in and framing code don’t care mask low
clock run-in and framing code don’t care mask mid
clock run-in and framing code don’t care mask high
bit [23:0] : clock run-in and framing code don’t care mask
bit error tolerance
bit [1:0] :
bit [3:2] :
bit [5:4] :
bit [7:6] :
output mode
bit [5:0] :
bit [6] :
bit [7] :
Function
0
1
0
1
0
1
0
1
0
1
0
1
reserved (must be set to zero)
counts number of soft error corrected bytes
counter stops at 255
reset after read
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
(LSB corresponds to first transmitted bit)
(LSB corresponds to first transmitted bit)
maximum number of bit errors in low mask
maximum number of bit errors in mid mask
maximum number of bit errors in high mask
reserved (must be set to zero)
number of data bytes per text line including framing code
0
1
0
1
I
2
C-Registers VPX Slicer
no action
reset DC and AC and FLT accu
DC accu enable
DC accu disable
AC and FLT accu enable
AC and FLT accu disable
soft error correction enable
soft error correction disable
ac adaption disable
ac adaption enable
flt adaption disable
flt adaption enable
TTX disable
TTX enable
PAL mode
NTSC mode
full field disable
full field enable
VPS line 16 disable
VPS line 16 enable
WSS line 23 disable
WSS line 23 enable
CAPTION line 21 field 1 disable
CAPTION line 21 field 1 enable
CAPTION line 21 field 2 disable
CAPTION line 21 field 2 enable
horizontal quit signal enable
horizontal quit signal disable
64 byte mode disable
64 byte mode enable
data output only for text lines
data output for every video line
(only for VPS and CAPTION and WSS line)
Byte Slicer
VPX 3225D, VPX 3224D
(one shot)
Default
0
0
1
0
1
1
1
0
0
1
1
0
0
0
h’55
h’55
h’27
h’00
h’00
h’00
1
1
1
43
1
0
Name
accu
reset
dcen
acen
soften
acaden
fltaden
coeff_rd
level_rd
soft_cnt
standard
ttx
ntsc
full
vps
wss
caption1
caption2
disquit
reference
mask
tolerance
out_mode
byte_cnt
fill64
dump
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