GDC21D003 Datasheet, PDF (68/77 Pages) Hynix Semiconductor – VSB Receiver

GDC21D003
VSBCLK
VSBSOP
VSBDVALID
NVSBERRFLG
VSBDATA[7:0]
with error
00H byte0 byte1
188
without error
byte186
parity values
20
00H byte0
Figure 6.6.9 I/F to Transport Demultiplexer when Register64[3](Derand_on) is set to ‘ 0’
If only I²C register64[2](Errorflag_ins) is set to ‘0’ and other values are reserved as the default,
1) nothing is done at the MSB of the first data byte although the data segment has uncorrected errors. See Fig. 6.6.10.
VSBCLK
VSBSOP
VSBDVALID
NVSBERRFLG
VSBDATA[7:0]
with error
47H byte0 byte1
188
without error
byte186 0
0
20
47H byte0
Nothing is done to the MSB of byte0 in the packet with error
(valid only when register64[3] is set to ‘1’)
Figure 6.6.10 I/F to Transport Demultiplexer when Register64[2](Errorflg_ins) is set to ‘ 0’
If only I²C register64[1](Vsbdvalid_pol) is set to ‘0’ and other values are reserved as the default,
1) signal VSBDVALID=’0’ and VSBDVALID=’1’ indicate valid data and invalid data interval respectively. See Fig. 6.6.11.
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