21. The PCI BUS supports . . . . . . . . address space/s.
22. Is the below code segment correct, for the addition of two numbers?
R1in, Yin
R2out, Select Y, ADD, Zin
Zout, R3in
R1in, Yin
R2out, Select Y, ADD, Zin
Zout, R3in23. In a 4M-bit chip organisation has a total of 19 external connections.then it has . . . . . . . . address if 8 data lines are there.
24. An effective to introduce parallelism in memory access is by . . . . . . . .
25. Signals whose names end in . . . . . . . . are asserted in the low voltage state.
26. The stack frame for each subroutine is present in . . . . . . . .
27. The cells in a row are connected to a common line called . . . . . . . .
28. For better transfer rates on the SCSI BUS the length of the cable is limited to . . . . . . . .
29. The advantage of I/O mapped devices to memory mapped is . . . . . . . .
30. To reduce the number of external connections required, we make use of . . . . . . . .
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