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5.5
Peripheral Global Enable Register (GBL_EN)
SRIO Registers
GBL_EN is implemented with a single enable bit for the entire SRIO peripheral. This bit is logically ORed
with the reset input to the module and is fanned out to all logical blocks within the peripheral. GBL_EN is
shown in
with the reset input to the module and is fanned out to all logical blocks within the peripheral. GBL_EN is
shown in
and described in
. For additional programming information, see
.
Figure 66. Peripheral Global Enable Register (GBL_EN) (Address Offset 0030h)
31
1
0
Reserved
EN
R-0
R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = Value after reset
Table 44. Peripheral Global Enable Register (GBL_EN) Field Descriptions
Bit
Field
Value
Description
31–1
Reserved
00000000h
These read-only bits return 0s when read.
0
EN
Global enable. This bit controls reset to all clock domains within the peripheral.
0
The peripheral is to be disabled (held in reset with clocks disabled).
1
The peripheral is to be enabled.
Serial RapidIO (SRIO)
116
SPRUE13A – September 2006