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AGCRF
[IN, IP]
[QN, QP]
XTALI
XTALO
SCL, SDA
SDAT, SCLT
DISEQCIN
DISEQCOUT
FSKRX_IN
FSKRX_OUT
Dual
8-bit ADC
IO and
RF AGC
Clock generation
2
Slave I C
manager
DiSEqC
TM
ASIC controller
and
power management
Carrier
recovery
loop
CNR
estimator
Demapper
FSK manager
Lock indicator and
monitoring
JTAG
boundary
scan
DVBS2 FEC
D[7:0]
CLKOUT
STROUT
DPN
ERROR
Timing
recovery
loop
Echo
concealment
equalizer
GPIO
switch matrix
GPIO[13:1]
TAP
DVBS2
pilots
processor
and framing
Multi-standard demodulator
2.0
manager
Multi roll-off
nyquist and
interpolation
filters
Transport
stream
manager
FIFO Line 1
Legacy FEC
LDPC decoder
Viterbi decoder
BCH decoder
Inner de-interleaver
DVBS2 de-framing
Reed-solomon decoder
CRC checker
Energy descrambler
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