The signal used to initiate device select ________
The signal used to initiate device select ________
Right Answer is:
IDSEL#
SOLUTION
- The signal used to initiate the device selects IDSEL#.
- This Initialise on device select IDSEL# signal is used as a chip select during PCI configuration read and configuration write transactions.
- It is driven by the host PCI system. Each agent on the bus has a unique line.
- This is signal is activated by the device after it has recognized the address and commands put on the BUS.