TDA7529_11 Datasheet, PDF (54/61 Pages) STMicroelectronics – RF front-end for AM/FM DSP car-radio with IF sampling

Registers description
6.1.29 Tuning DAC 2 (27 / 43)
Table 55. Tuning DAC 2 (27 / 43)
MSB
D₇ D₆ D₅ D₄ D₃ D₂
X
X
X
X
X
X
LSB
D₁ D₀
Function
DAC 2 voltage 8..1
X DAC2_1
X
DAC2_2
DAC2_3
DAC2_4
DAC2_5
DAC2_6
DAC2_7
DAC2_8
Note:
DAC output voltage = 600mV + DACval * 9mV
6.1.30 Different controls (28 / 44)
Table 56. Different controls (28 / 44)
MSB
LSB
D₇ D₆ D₅ D₄ D₃ D₂ D₁ D₀
DAC 1 On / Off
-
-
-
-
-
-
-
0 Off
1 On
DAC 2 On / Off
-
-
-
-
-
-
0
- Off
1
On
-
-
-
-
-
X
-
- DAC 1_0
-
-
-
-
X
-
-
- DAC 2_0
-
-
X
X
-
-
-
- Not used
-
X
-
-
-
-
-
- Not used
IQ phase select
0
-
-
-
-
-
-
- I anticipates Q
1
Q anticipates I
Function
TDA7529
54/61
Doc ID 13311 Rev 4