tda18219hn NXP Semiconductors, tda18219hn Datasheet - Page 9

• Manufacturer Part Number: tda18219hn
• Description: Silicon Tuner For Terrestrial And Cable Digital Tv Reception
• Manufacturer: NXP Semiconductors

10. Control interface
Table 6.
SubAdd
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
10h
11h
12h
13h
14h
15h
16h
17h
18h
ID_byte_1
ID_byte_2
ID_byte_3
Thermo_byte_1
Thermo_byte_2
Power_state_byte_1
Power_state_byte_2
Input_Power_Level_byte
IRQ_status
IRQ_enable
IRQ_clear
IRQ_set
AGC1_byte_1
AGC2_byte_1
AGCK_byte_1
RF_AGC_byte_1
IR_MIXER_byte_1
AGC5_byte_1
IF_AGC_byte
IF_byte_1
Reference_byte
IF_Frequency_byte
RF_Frequency_byte_1
RF_Frequency_byte_2
RF_Frequency_byte_3
Register table description
10.1 Register table description
Name
[1]
PD_RFAGC
IRQ_status
LT_Enable
IRQ_clear
_Adapt
D[7]
1
1
0
0
0
-
-
-
-
-
-
-
-
-
-
IF_HP_Fc[1:0]
Digital_Clock
RFAGC_Adapt_TOP[1:0]
AGC1_6_
15dB
D[6]
0
0
-
-
-
-
-
-
-
-
-
-
-
Major_rev[3:0]
IF_Notch
D[5]
0
0
0
1
0
-
-
-
-
-
-
-
-
-
-
D[4]
LP_FC_Offset[1:0]
0
0
0
0
1
1
0
0
-
-
-
-
-
-
-
-
RF_Freq[15:8]
RF_Freq[7:0]
IF_Freq[7:0]
ident[7:0]
Power_Level[6:0]
RF_Atten_
ident[14:8]
TM_D[6:0]
D[3]
3dB
SM
0
0
0
1
0
-
-
-
-
-
D[2]
0
0
0
0
1
0
-
-
-
-
AGC1_TOP[3:0]
RF_Freq[19:16]
AGC4_Top[3:0]
AGC5_Top[3:0]
Minor_rev[3:0]
AGC3_Top[2:0]
IF_Level[2:0]
SM_LNA
LP_Fc[2:0]
POR
D[1]
0
0
0
1
1
-
-
XTout[1:0]
LO_Lock
TM_ON
SM_XT
D[0]
0
0
0
1
0
-