SI2107 SILABS [Silicon Laboratories], SI2107 Datasheet - Page 33

• Manufacturer Part Number: SI2107
• Description: SATELLITE RECEIVER FOR DVB-S/DSS
• Manufacturer: SILABS [Silicon Laboratories]

AGC 1–2 Gain
AGC 3–4 Gain
DAGC2Lvl H
DAGC 1 Ctrl
DAGC2Lvl L
DAGC2 Ctrl
Msg FIFO 1
Msg FIFO 2
Msg FIFO 3
Msg FIFO 4
Msg FIFO 5
Msg FIFO 6
LNB S Ctrl1
LNB S Ctrl2
LNB S Ctrl3
DAGC2 TH
AGC Ctrl 1
AGC Ctrl 2
LNB Ctrl 1
LNB Ctrl 2
LNB Ctrl 3
LNB Ctrl 4
DAGC1 H
DAGC1 L
LNB Stat
AGC TH
AGC PL
Name
Addr.
CCh
CDh
CAh
CBh
7Ah
7Bh
C0h
C1h
C2h
C3h
C4h
C5h
C6h
C7h
C8h
C9h
23h
24h
25h
26h
27h
28h
75h
76h
77h
78h
79h
I2C
LNBS
TDIR
D7
FE
LNBM[1:0]
ILIM[1:0]
DAGC1_EN
LNBV
Table 19. Register Summary (Continued)
D6
TT
FF
AGCTR[3:0]
VLOW[3:0]
AGC2[3:0]
AGC4[3:0]
MSGPE
LNBCT
D5
TR
DAGC2[3:0]
DAGC1W[1:0]
Automatic Gain Control
AGCW[1:0]
LNB Supply Controller
IMAX[1:0]
Preliminary Rev. 0.7
MSGR
LNBB
D4
DAGC2GA[15:8]
DAGC2GA[7:0]
DAGC2T[7:0]
DAGC1[15:8]
DAGC1[7:0]
VMON[7:0]
FIFO1[7:0]
FIFO2[7:0]
FIFO3[7:0]
FIFO4[7:0]
FIFO5[7:0]
FIFO6[7:0]
TFQ[7:0]
DAGC1T DAGC1HOLD DAGC1HOST
MSGTO
MMSG
AGCPWR[6:0]
AGCTH[6:0]
D3
SLOT[1:0]
BRST_DS
D2
Si2107/08/09/10
DAGC2W[1:0]
VHIGH[3:0]
AGCO[3:0]
AGC1[3:0]
AGC3[3:0]
MSGRL[2:0]
MSGL[2:0]
TFS
D1
OLOT[1:0]
DAGC2TDIS
D0
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