TPU 3035, TPU 3040
PRELIMINARY DATA SHEET
0292 H
0294 H
Write
ACQ TTX BITSLICER FREQUENCY HIGH
ACQ VPS BITSLICER FREQUENCY HIGH
Bit
3
Reset
1
Function
1 = PHINC enable
0 = PHINC disable
phase inc = Freq*(1)1/8) before framing code
phase inc = Freq*(1)1/16) after framing code
phase inc = Freq
11
2 to 0
–
3 MSBs of bitslicer frequency
Freq = 2 * Bitfreq / 20.25MHz
= 702 for PAL
= 579 for NTSC
= 506 for VPS or WSS
= 153 for CAPTION
0295 H
Bit
Write
Reset
07 H
ACQ FILTER COEFFICIENT
Function
5 to 0
high pass filter coefficient in 2’s complement
100000 = not allowed
100001 = *31
000000 =
0
011111 = )31
0296 H
Bit
Write
Reset
0D H
ACQ DATA SLICER
Function
5 to 0
6-bit binary data slicer level is compared with ABS[data]
(*32≤data≤)31)
0297 H
Write
Reset
0
ACQ ACCUMULATOR MODE
Bit
3
Function
1 = soft error correction disable
0 = soft error correction enable
2
1
0
1
0
0
1 = AC & FLT accu disable
0 = AC & FLT accu enable
(only during VPS&CAPTION line)
1 = DC accu disable
0 = DC accu enable
1 = reset DC & AC & FLT accu
0 = no action
(one shot)
0298 H
0299 H
Read
ACQ AC ACCUMULATOR
ACQ FLT ACCUMULATOR
Bit
all
Reset
–
Function
8 MSBs of 16bit accu
accu increment is 6-bit binary ABS[data-slicer_level]
these 8 MSBs are reset after read
(*32≤data≤)31)
read must occur when accu is not active
029A H
Write
Reset
00 H
ACQ PACKET HEADER LOW
Function
Bit
all
8 LSBs of MAC packet address
60
MICRONAS INTERMETALL