Flow Chart Of The Line Load Process - Texas Instruments TMS320VC5501 Instruction Cache

Figure 4.

Flow Chart of the Line Load Process

SPRU630C
I-Cache must load
2-way cache line
Command EMIF to read
four 32-bit words from
external memory
Is
No
word
received
?
Yes
Write word to line
Is
it the No
requested
word
?
Yes
Deliver word to
I unit of CPU
Wait for
next word
No
Line
load done
?
Yes
End
Instruction Cache
Introduction
15