L64724 LSI Logic Corporation, L64724 Datasheet - Page 210
L64724
Manufacturer Part Number
L64724
Description
Satellite Receiver
Manufacturer
LSI Logic Corporation
Datasheet
1.L64724.pdf
(294 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L64724-75
Manufacturer:
LSI
Quantity:
20 000
Company:
Part Number:
L64724D-90/65085A2-001
Manufacturer:
LSILOGIC
Quantity:
17 007
- Current page: 210 of 294
- Download datasheet (4Mb)
A.2 Programming the Slave Address Using the Serial Bus
A.3 Write Cycle Using the Serial Bus Interface
A-4
Interface
A general call address operation on the serial bus is indicated when the
master generates a start condition followed by eight zeroes (see
Figure
the serial bus. Any device that requires information to be supplied
through this general call structure should acknowledge the cycle (see
Figure
The second byte, when set to 0b00000110, indicates a reset and a
hardware write of the programmable part of the slave address. The
L64724 must read the D[3:2] pins, which form the two LSBs of the slave
address. The D[3:2] pins are unused when the serial interface is in use,
and can be hardwired to any of the four possible combinations.
Figure A.4
S: Start Condition
A: Acknowledge Cycle
Refer to
must take place for a write cycle:
1. The master starts the cycle with the start condition.
2. The master transmits the 7-bit slave address.
3. The master transmits the eighth bit (R/W) cleared to 0 to indicate a
4. The addressed slave acknowledges the reception of the slave
5. The master sends the 8-bit Group 0 address (0x0) to indicate that
Programming the L64724 Using the Serial Bus Protocol
S
0
General Call Addr.
write cycle.
address by deasserting D[1] (LOW) in the ACK cycle.
the APR is to be loaded. Group 0 is accessed only to load the APR.
0 0 0 0
A.4.) A general call address operation addresses every device on
A.3.)
Figure A.5
General Call Structure
0 0 0
for a burst or a single write cycle. The following steps
A
X
X X X X
X
X 0
A
Related parts for L64724
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Mpeg-2 Audio/video Decoder
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Satellite Decoder Technical Manual 5/97
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Tuner/receiver Chipset
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Tuner And Satellite Receiver Chipset Data Sheet 2/01
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Smatv Qam Encoder
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
DVB Qam Modulator
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Dvb-t Cofdm Demodulator Technical Manual 2/00
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
16-Bit HCMOS Multiplier / Accumulators
Manufacturer:
LSI Logic Corporation
Part Number:
Description:
Transport with Embedded CPU and Control
Manufacturer:
LSI Logic Corporation
Part Number:
Description:
32-Bit HCMOS IEEE Floating-Point Processor
Manufacturer:
LSI Logic Corporation
Part Number:
Description:
Controllers, Transport Controller with Embedded MIPS CPU (TR4101)
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Variable-Length Video Shift Registers
Manufacturer:
LSI Logic Corporation