14.2.2 Crossbar Switch (AXBS) Master Configuration (MCM_PLAMC)
PLAMC is a 16-bit read-only register identifying the presence/absence of bus master
connections to the device's crossbar switch.
Address: F000_3000h base + Ah offset = F000_300Ah
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
Write
Reset
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
MCM_PLAMC field descriptions
Field
Description
15–8
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
AMC
Each bit in the AMC field indicates whether there is a corresponding connection to the AXBS master input
port.
0
A bus master connection to AXBS input port
n
is absent
1
A bus master connection to AXBS input port
n
is present
14.2.3 Platform Control Register (MCM_PLACR)
The PLACR register selects the arbitration policy for the crossbar masters and configures
the flash memory controller.
The speculation buffer and cache in the flash memory controller is configurable via
PLACR[15:10 ].
The speculation buffer is enabled only for instructions after reset. It is possible to have
these states for the speculation buffer:
DFCS
EFDS
Description
0
0
Speculation buffer is on for instruction
and off for data.
0
1
Speculation buffer is on for instruction
and on for data.
1
X
Speculation buffer is off.
Chapter 14 Miscellaneous Control Module (MCM)
MKW01Z128 MCU Reference Manual, Rev. 3, 04/2016
Freescale Semiconductor, Inc.
251
Summary of Contents for MKW01Z128
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Page 513: ...Interrupts MKW01Z128 MCU Reference Manual Rev 3 04 2016 382 Freescale Semiconductor Inc...
Page 633: ...CMP Trigger Mode MKW01Z128 MCU Reference Manual Rev 3 04 2016 502 Freescale Semiconductor Inc...