
PRELIMINARY DATA SHEET
TPU 3035, TPU 3040
MICRONAS INTERMETALL
42
Command Codes,
continued
Code
Function
Write Parameter
Read Parameter
Notes
Miscellaneous Data Commands
designation code
36
Read 8/30 Row
40 byte row data
only format 1 and 2 are supported
1st byte of row data is already hamming
decoded
15
Read VPS
framing code
counter
13 byte VPS data
= 51H
= incremented every VPS reception
= biphase decoded VPS bytes 3–15
53
Read WSS
framing code
counter
13 byte WSS data
= 78H
= incremented every WSS reception
= 102 WSS elements from group 1 on
54
Read CAPTION 1
counter
6 byte CAPTION data
counter
6 byte CAPTION data
24 byte rolling header
8 byte rolling time
= incremented every reception in field 1
= 3x oversampling
= incremented every reception in field 2
= 3x oversampling
every row 0 in cycle
using time pointer
55
Read CAPTION 2
19
31
Read Rolling Header
Read Rolling Time
16
Read Quality
text lines
hamming errors
parity errors
soft errors
updated every VBI
18
Read Reset Source
reset source
reset source:
bit0 = clock supervision
bit1 = voltage supervision
bit2 = watchdog
all bits in reset source are reset after read
hamming byte:
bit0–3= data
bit6
= hamming error
46
Read Hamming
hamming (8,4) byte
data
47
Read Hamming 2
hamming (24,18) 1st byte
hamming (24,18) 2nd byte
hamming (24,18) 3rd byte
address
mode
data
address:
bit0–5= address
bit7
= hamming error
mode:
bit0–4= mode
data:
bit0–6= data
33
Copy Data
source dram bank
source dram high
source dram low
length
destination dram bank
destination dram high
destination dram low
copy data from DRAM to DRAM