Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

LC72709E Arkusz danych(PDF) 8 Page - Sanyo Semicon Device

Numer części LC72709E
Szczegółowy opis  FM Multiplex Reception IC for Mobile Systems
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  SANYO [Sanyo Semicon Device]
Strona internetowa  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

LC72709E Arkusz danych(HTML) 8 Page - Sanyo Semicon Device

Back Button LC72709E Datasheet HTML 4Page - Sanyo Semicon Device LC72709E Datasheet HTML 5Page - Sanyo Semicon Device LC72709E Datasheet HTML 6Page - Sanyo Semicon Device LC72709E Datasheet HTML 7Page - Sanyo Semicon Device LC72709E Datasheet HTML 8Page - Sanyo Semicon Device LC72709E Datasheet HTML 9Page - Sanyo Semicon Device LC72709E Datasheet HTML 10Page - Sanyo Semicon Device LC72709E Datasheet HTML 11Page - Sanyo Semicon Device LC72709E Datasheet HTML 12Page - Sanyo Semicon Device Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 16 page
background image
No. 5876-8/16
LC72709E, 72709W
Detailed Descriptions
• VEC HALT
Setting this flag stops all IC operations related to vertical and second horizontal correction. Data output is limited to
data following the first horizontal correction.
• EC STOP
This flag stops all operations (including RAM access) related to error correction and all data output operations. While
all IC operations are stopped in standby mode, MSK demodulation, the synchronization circuit, the serial data input
circuit, and the layer 4 CRC circuit continue to operate in this mode.
• SYNC RST
Clears the synchronization state and the synchronization protection state in the synchronization block and sets that
block to the unsynchronized state. This allows quick frame synchronization pull in when, during receiver tuning
operations, the frame period of the new reception data after station selection is displaced. While this flag is used for
initialization of synchronization related circuits, it does not initialize the number of allowed BIC errors, the block
synchronization forward and backward protection settings, and the registers of frame synchronization forward and
backward protection settings. During the synchronization block reset, the INT signal is not output and the DO pin
outputs a high level (high impedance). Since this flag is not automatically reset to 0, applications must send data again
to set it to 0.
• INT MOVE
The data output by this IC is fully corrected, and only data received during both block and frame synchronization is
output. (The layer 2 CRC check is included.) This flag must be set to acquire all data in the same manner as the
LC72700.
• DO MOVE
In the LC72700, the DO pin output was linked to and changed with the INT signal so that it could be used in place of
the INT CPU interrupt signal. Set this flag to use that function.
• RTIB
In the method A frame structure in the ITU-R recommendations, a total of 12 data blocks have been inserted in the
parity data area, in which the 82 consecutive blocks of parity information are held. This flag must be set if this IC is
used in systems that do not have these real-time information blocks (RTIB). Note that if the state of this flag is
changed, frame synchronization will be held for the time corresponding to the forward protection count and then will
switch to the unsynchronized state. Applications must use the SYNC RST flag to reset the synchronization circuit to
reestablish frame synchronization more quickly.
Control Register
Control register
FRAME
RTIB
VEC HALT
EC STOP
SYNC RST
INT MOVE
DO MOVE
CRC4 RST
0
1
2
3
4
5
6
7
Bit
Function
Initial value
0
FRAME
L
Method-B
L
(Frame selection)
H
Method-A
1
RTIB
L
Real-time information blocks present (When method A is selected)
L
(RTIB presence)
H
No real-time information blocks present (When method A is selected)
2
VEC HALT
L
Vertical correction and second horizontal correction: enabled
L
(Vertical error correction stop)
H
Vertical correction and second horizontal correction: disabled
3
EC STOP
L
All functions operate
L
(Error correction stop)
H
Only the MSK detection and synchronization regeneration circuits operate
4
SYNC RST
L
L
(Synchronization block reset)
H
Only the synchronization circuit is reset
5
INT MOVE
L
Only the correction complete, layer 2 CRC complete, and data received while synchronized are output.
L
(INT type)
H
All data is output. (Operation identical to that of the LC72700)
6
DO MOVE
L
The high-level (high-impedance) state is held at times other than data output
L
(DO pin operation)
H
The DO pin changes with the INT pin. (Operation identical to that of the LC72700)
7
CRC4 RST
L
L
(Layer 4 CRC)
H
The layer 4 CRC circuit is reset to its initial state.


Podobny numer części - LC72709E

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Sanyo Semicon Device
LC72700 SANYO-LC72700 Datasheet
200Kb / 14P
   Mobile FM Multiplex Broadcast Receiver LSI
LC72700E SANYO-LC72700E Datasheet
200Kb / 14P
   Mobile FM Multiplex Broadcast Receiver LSI
LC72700G SANYO-LC72700G Datasheet
200Kb / 14P
   Mobile FM Multiplex Broadcast Receiver LSI
LC72705 SANYO-LC72705 Datasheet
166Kb / 14P
   FM Multiplex Receiver IC for VICS Systems
LC72705E SANYO-LC72705E Datasheet
166Kb / 14P
   FM Multiplex Receiver IC for VICS Systems
More results

Podobny opis - LC72709E

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Sanyo Semicon Device
LC72708E SANYO-LC72708E Datasheet
159Kb / 15P
   FM Multiplex Broadcast Reception IC for Mobile VICS Systems
logo
Panasonic Semiconductor
AN7261FBQ PANASONIC-AN7261FBQ Datasheet
54Kb / 5P
   FM multiplex reception IC
logo
Sanyo Semicon Device
LC72705E SANYO-LC72705E Datasheet
166Kb / 14P
   FM Multiplex Receiver IC for VICS Systems
logo
ON Semiconductor
LC72717PW ONSEMI-LC72717PW Datasheet
254Kb / 27P
   Mobile FM Multiplex Broadcast Receiver IC
March, 2014
LC72717PW ONSEMI-LC72717PW_17 Datasheet
324Kb / 27P
   Mobile FM Multiplex Broadcast Receiver IC
June 2017 - Rev. 3
logo
Sanyo Semicon Device
LC72711W SANYO-LC72711W_12 Datasheet
163Kb / 26P
   Mobile FM Multiplex Broadcast (DARC) Receiver IC
LC72711W SANYO-LC72711W Datasheet
155Kb / 29P
   Mobile FM Multiplex Broadcast DARC Receiver IC
LC72717PW SANYO-LC72717PW Datasheet
177Kb / 26P
   Mobile FM Multiplex Broadcast (DARC) Receiver IC
LV3403M SANYO-LV3403M Datasheet
49Kb / 3P
   3 V Operation Filter for FM Multiplex Broadcasting Reception
logo
OKI electronic componet...
MSM9562 OKI-MSM9562 Datasheet
108Kb / 10P
   IC for FM Multiplex Data Demodulation
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com