L64780 LSI Logic Corporation, L64780 Datasheet - Page 120

• Manufacturer Part Number: L64780
• Description: Dvb-t Cofdm Demodulator Technical Manual 2/00
• Manufacturer: LSI Logic Corporation

A.2.2 Read Cycle Using the Serial Bus
A-4
1. The cycle is started with the start condition.
2. The 7-bit slave address is transmitted.
3. The R/W bit is reset to 0 and transmitted, indicating a write cycle.
4. The addressed Slave acknowledges the reception of the slave
5. The Master sends the 8-bit address.
6. The addressed Slave acknowledges the reception of the address by
7. The Master issues another start condition.
8. The 7-bit slave address is transmitted.
9. The R/W bit is set to 1 bit and transmitted, indicating a read cycle.
10. The addressed Slave acknowledges the reception of the slave
11. The slave starts transmitting the data.
12. The Master must acknowledge receipt of the data by driving SDA
13. The Master terminates the cycle by issuing a stop condition.
Programming the L64780 Using The Serial Bus Interface
address by driving SDA LOW in the ACK cycle.
driving SDA LOW in the ACK cycle.
address by driving SDA LOW in the ACK cycle.
LOW during the ACK cycle.