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LC72720M View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
Manufacturer
LC72720M Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
CCB Input Data Format
[1] CCB address 6A
LC72720, 72720M
IN1 data, first bit
[2] CCB address 6B
IN2 data, first bit
(11) Circuit control
(5) Error correction method setting
(4) RAM write control
(3) Synchronization and RAM address reset
(2) Synchronization detection method setting
(1) Synchronization protection method setting
Caution: The bits labeled with an asterisk must be set to 0.
(10) Test mode settings
(9) Output pin settings
(8) RDS/RBDS selection
(7) Demodulation circuit phase control
(6) Crystal oscillator frequency selection
(11) Circuit control
1. Synchronization protection (forward protection) method setting (4 bits): FS0 to FS3
FS3 = 0: If offset words in the correct order could not be detected continuously during the number of blocks specified
by FS0 to FS2, take that to be a lost synchronization state.
FS3 = 1: If blocks with uncorrectable errors were received consecutively during the number of blocks specified by
FS0 to FS2, take that to be a lost synchronization state.
FFF
SSS
012
Condition for detecting lost synchronization
0 0 0 If 3 consecutive blocks matching the FS3 condition are received.
1 0 0 If 4 consecutive blocks matching the FS3 condition are received.
0 1 0 If 5 consecutive blocks matching the FS3 condition are received.
1 1 0 If 6 consecutive blocks matching the FS3 condition are received.
0 0 1 If 8 consecutive blocks matching the FS3 condition are received.
1 0 1 If 10 consecutive blocks matching the FS3 condition are received.
0 1 1 If 12 consecutive blocks matching the FS3 condition are received.
1 1 1 If 16 consecutive blocks matching the FS3 condition are received.
Initial value: FS0 = 0, FS1 = 1, FS2 = 0, FS3 = 0
2. Synchronization detection method setting (1 bit): BS
BS
Synchronization detection conditions
0 If, during 3 blocks, 2 blocks of offset words were detected in the correct order.
1 If the offset words were detected in the correct order in 2 consecutive blocks.
Initial value: BS = 0
No. 5602-7/14
 

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