Texas Instruments TMS320C6745 DSP - Fixed Range End Address Register (FXD_MPEAR); Fixed Range Start Address Register (FXD_MPSAR)

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SPRUH91D–March 2013–Revised September 2016
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Memory Protection Unit (MPU)
5.3.7 Fixed Range Start Address Register (FXD_MPSAR)
The fixed range start address register (FXD_MPSAR) holds the start address for the fixed range. The
fixed address range manages access to the EMIFB control registers (B000 0000h–B000 7FFFh).
However, these addresses are not indicated in FXD_MPSAR and the fixed range end address register
(FXD_MPEAR), which instead read as 0. The FXD_MPSAR is shown in Figure 5-9.
Figure 5-9. Fixed Range Start Address Register (FXD_MPSAR)
31 0
Reserved
R-0
LEGEND: R = Read only; -n = value after reset
5.3.8 Fixed Range End Address Register (FXD_MPEAR)
The fixed range end address register (FXD_MPEAR) holds the end address for the fixed range. The fixed
address range manages access to the EMIFB control registers (B000 0000h–B000 7FFFh). However,
these addresses are not indicated in FXD_MPEAR and the fixed range start address register
(FXD_MPSAR), which instead read as 0. The FXD_MPEAR is shown in Figure 5-10.
Figure 5-10. Fixed Range End Address Register (FXD_MPEAR)
31 0
Reserved
R-0
LEGEND: R = Read only; -n = value after reset