STA400A datasheet(49/117 Pages) STMICROELECTRONICS

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STA400A

b9 :

mfc_freq_lock

0= NO LOCK; 1= LOCK

b8 :

mff_ff_state

0=IDLE; 1= OPERATIONAL

b7-b6 :

mfc_fc_state

00= IDLE

01= INIT

10= TRACKING

11= FREEZE

b5 :

mcf_cf_state

0=IDLE; 1= OPERATIONAL

b4 :

mss_ss_state

0= IDLE; 1= ACTIVE (channel window active)

b3-b2 :

mfs_fs_state

00= IDLE

01= HUNT

10= PRE SYNC

11= SYNC

b1 :

mpp_pp_state

0=IDLE; 1= OPERATIONAL

b0 :

mfft_fft_state

0=IDLE; 1= OPERATIONAL

DataOvf_M

- MCM Demodulator Blocks Overflow Register

Overflow bit event counter of iqgen, lpf and nco.The internal overflow bits are “ored” and counted. This may be

an indication that the input signal is to strong so that internal overflow occurs.

IQGMode_M

- IQ Generation Mode

Inverts and interchanges of I and Q at the output of the IQ Generation. Required for A,B ensemble switch. For

ensemble A value of 02h and for ensemble B the default value of 00h must be used.

b2 :

Interchange of Re and Im data

b1 :

Sign Invertion of Im data

b0 :

Sign Invertion of Re data

Clk_devcomp_M

- Clock Deviation Compensation Mode

b0 :

‘1’=Signal coming from TDM management will be used

‘0’=Signal coming from Register Map (CycleCntRe) will be used

Type:

SingleByte - PR

Word Length:

Byte Name

Address (Hex)

Bit Map

Reset Value (Hex)

DataOvf_M

0104

7-0

Type:

SingleByte - R/W

Word Length:

Byte Name

Address (Hex)

Bit Map

Reset Value (Hex)

IQGMode_M

0106

2-0

Type:

SingleByte - R/W

Word Length:

Byte Name

Address (Hex)

Bit Map

Reset Value (Hex)

Clk_devcomp_M

0107

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