Reference : SGP_AVS_SW_ATLAS-05-05
Classification :
COMPANY
RESTRICTED
Version :
0.17
Project
:
ATLAS_DSW
Status :
Proposed
Chapter
:
User
Manual
Date :
2006-09-12
Section
:
Diagnostic Software (Leco+)
© Philips Electronics N.V. 2006
Philips Semiconductors
Page 111 of 124
Nucleus Name
DS_DTTM_FreLockingParamSet
Nucleus Number
2233
Description
Configures the tuner and the demodulator according to the given parameters.
First the configuration mode of the front-end is set to Manual or Autoconfig
mode, depending on the number of supplied parameters.
Technical
-
Send the DTTM command ID 3604, with parameter value ‘0’ to put the
front-end to Manual configuration mode, or ‘1’ for AutoConfig configuration
mode.
-
Send the DTTM command ID 3605, together with supplied input value.
Execution Time
< 1 sec.
User Input
1. Frequency : Tuner frequency [Hz] [5000000 – 859000000]
2. Bandwidth : Tuner bandwidth ( 0=7MHz, 1=8MHz )
3. SpectralInversion : Spectral inversion (0=Normal, 1=Inverse)
The following parameters are optional (Manual mode):
4. Constellation : Constellation type (0=QPSK, 1=QAM16, 2=QAM64,
or 3=unknown)
5. Hierarchy : Hierarchy (0=None, 1=Alpha 1,2=Alpha 2, or
3=Alpha 4)
6. CodeRateHigh : High priority CodeRate (0=1_2, 2=2_3, 2=3_4,
3=5_6, 4=7_8, 5=unknown)
7. CodeRateLow : Low priority CodeRate (0-5)
8. GuardInterval : Guard interval (0=1/32, 1=1/16, 2=1/8, 3=1/4,
4=unknown)
9. TransmissionMode : Transmission mode (0=2 KO, 1=8 KO, or 3=unknown)
10. FrequencyOffset : Frequency offset [MHz] (0=none, 1=+1/6, 2=-1/6,
3=+2/6, 4=-2/6, 5=+3/6,
6=-3/6,7=unknown)
11. Priority : Priority (0=High, 1=Low, 2=Both, or
3=unknown)
Error Number
Description
223300
The tuner and demodulator have been configured successfully
223301
Insufficient number of input data supplied
223302
One or more parameters is out-of-range
223303
No carrier could be found with these parameters
223304
The tuner and demodulator could not be configured
223305
False lock achieved (incorrect parameters).
223306
Communication with the DTT Module failed
223307
DTT Module initialisation failed.
Example
DS:> 2233 506000000 1 0 2 0 4 0 0 0 0 0
223300:
Test OK @
1
Содержание DVDR3575H/
Страница 152: ...Front Board Waveforms Emitter 7106 7108 2140 I102 1110 I103 1110 ...
Страница 153: ...Layout Front Board Bottom View Front Board Bot View 3139 243 36464_sh132_a4 eps 2007 07 11 ...
Страница 154: ...Layout Front Board Testpoint Overview Front Board Testpoint 3139 243 36464_sh132_a4 eps 2007 07 11 ...
Страница 155: ...Layout Front Board Top View Front Board Top View 3139 243 36464_sh132_a4 eps 2007 07 11 ...
Страница 156: ......
Страница 157: ......
Страница 158: ......
Страница 159: ......
Страница 164: ...Layout Analog Bottom View Analog Bottom 3139 243 37473_sh132_a3 eps 2007 07 11 ...
Страница 165: ...Layout Analog Board Testpoint Overview Analog Testpoint Overview 3139 243 37473_sh132_a3 eps 2007 07 11 ...
Страница 166: ...Layout Analog Top View Analog Top 3139 243 37473_sh132_a3 eps 2007 07 11 ...
Страница 172: ... 1 LUFXLW LDJUDPV DQG 3 D RXWV D RXW LJLWDO 7RS 9LHZ ...
Страница 182: ... 1 D RXW LJLWDO RWWRP 9LHZ LUFXLW LDJUDPV DQG 3 D RXWV ...
Страница 183: ... 1 7HVW 3RLQWV 2YHUYLHZ IRU LJLWDO RDUG ORFN LDJUDPV DYHIRUPV LULQJ LDJUDP LJLWDO RDUG 7HVW 3RLQWV RYHUYLHZB B BD HSV ...
Страница 187: ...Layout HDMI Bottom View HDMI Bot View 3139 243 36753_sh132_a4 eps 2007 07 11 ...
Страница 188: ...Layout HDMI Board Testpoint Overview HDMI Testpoint Overview 3139 243 36753_sh132_a4 eps 2007 07 11 ...
Страница 189: ...Layout HDMI Bottom View HDMI Top View 3139 243 36753_sh132_a4 eps 2007 07 11 ...