ARM Cortex-A9 MBIST - Figure 2-4 Data out for Instruction Tag RAM; Figure 2-5 Data in for Data Tag RAM and SCU Tag RAM; Figure 2-6 Data out for Data Tag RAM and SCU Tag RAM

Functional Description
ARM DDI 0414C Copyright © 2008 ARM Limited. All rights reserved. 2-7
Restricted Access Non-Confidential
Figure 2-4 Data out for Instruction tag RAM
Figure 2-5 and Figure 2-6 show the data mapping on MBISTINDATA and
MBISTOUTDATA buses for Data tag RAM and SCU tag RAM.
Figure 2-5 Data in for Data tag RAM and SCU tag RAM
Figure 2-6 Data out for Data tag RAM and SCU tag RAM
63 0127128191192255 64
Data out
[21:0]
for array
n+1
Data out
[21:0]
for array n
Data out
[21:0]
for array
n+1
Data out
[21:0]
for array n
Data out
[21:0]
for array
n+1
Data out
[21:0]
for array n
Data out
[21:0]
for array
n+1
Data out
[21:0]
for array n
Data out [63:0] for CPU 3 Data out [63:0] for CPU 2 Data out [63:0] for CPU 1 Data out [63:0] for CPU 0
Unused
MBISTINDATA[63:0]
Data in [25:0] for array n
Unused
3132 0575863 2526
MBISTOUTDATA[255:0]
63 0127128191192255 64
Data out
[25:0]
for array
n+1
Data out
[25:0]
for array n
Data out
[25:0]
for array
n+1
Data out
[25:0]
for array n
Data out
[25:0]
for array
n+1
Data out
[25:0]
for array n
Data out
[25:0]
for array
n+1
Data out
[25:0]
for array n
Data out [63:0] for CPU3 Data out [63:0] for CPU2 Data out [63:0] for CPU1 Data out [63:0] for CPU0
Unused