Questions tagged [addressing]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
18
votes
6answers
1k views

Method for assigning unique per-board addresses

We're designing transmitter/receiver boards for an RF remote-control application. To avoid talk between mismatched pairs, we want unique per-board addresses. The address is specified to encoder/...
4
votes
1answer
429 views

Number of address in AT24C16 EEPROM or is it duplicate?

I am working on EEPROM AT24C16 for a particular project. According to the datasheet it must have 2048 addresses and I should be able to write 1024 unsigned int into it [ 1 unsigned int per 2 addresses]...
3
votes
1answer
1k views

Managing I2C address conflicts with multiple MCP23017 on the same bus

I'm using a Raspberry Pi with the I2C master and I successfully wired 8 different MCP23017 chips, each with their respective addresses by setting the last 3 bits of their 7 bit addresses. They are all ...
2
votes
3answers
867 views

Reducing the memory address bus by adding banks

If you are trying to control memory from a CPU, then if you use two banks instead of one, you can remove the first address line. If you use four banks, then you can also remove the second as well. Why ...
0
votes
1answer
230 views

I2c slave address confusion?

Can someone explain which address will be used for ADV7511 for I2C if it is stated that it is either 0x72 or 0x7a in adv 7511programming guide [page 16]? If I am right, we send 8 bits per transfer, ...