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NXP Semiconductors MPC5777C Reference Manual

NXP Semiconductors MPC5777C
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PCM_FBOMCR field descriptions (continued)
Field Description
24–31
FXSBE[7:0]
FEC XBAR slave burst enable
This field enables bursting by the FEC interface to the XBAR slave port controlled by each FXSBEn bit.
When a particular FXSBEn bit is 1, the XBAR slave port enabled by that bit can support the bursts
allowed by RBEN and WBEN. RBEN enables read bursts from the XBAR slave port, and WBEN
enables write bursts to the XBAR slave port.
When a particular FXSBEn bit is 0, the FEC interface does not burst to the XBAR slave port
controlled by that FXSBEn bit.
FXSBEn assignments to XBAR slave ports are as follows:
FXSBE0 = Flash memory
FXSBE1 = EBI
FXSBE2 = RAM
FXSBE3 = reserved
FXSBE4 = reserved
FXSBE5 = reserved
FXSBE6 = AIPS_1 (PBRIDGE_A)
FXSBE7 = AIPS_0 (PBRIDGE_B)
2.1.2 Bus Bridge Configuration Register 1 (PCM_IAHB_BE1)
Address: 0h base + 4h offset = 4h
Bit 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R
0
PRE_CORE1_
D
BRE_CORE1_
D
BWE_CORE1_
D
0
PRE_CORE1_I
BRE_CORE1_I
BWE_CORE1_
I
W
Reset
0 0 0 0 0 1 1 1 0 0 0 0 0 1 1 1
Bit
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R
0
PRE_CORE0_
D
BRE_CORE0_
D
BWE_CORE0_
D
0
PRE_CORE0_I
BRE_CORE0_I
BWE_CORE0_
I
W
Reset
0 0 0 0 0 1 1 1 0 0 0 0 0 1 1 1
PCM_IAHB_BE1 field descriptions
Field Description
0–4
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
Table continues on the next page...
Chapter 2 Platform Configuration Module (PCM)
MPC5777C Reference Manual Addendum, Rev. 1, 12/2015
Freescale Semiconductor, Inc. 13

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NXP Semiconductors MPC5777C Specifications

General IconGeneral
BrandNXP Semiconductors
ModelMPC5777C
CategoryMotherboard
LanguageEnglish

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