Texas Instruments TMS570LC4357 - L2 RAMW Memory Initialization Domain Register (MEMINIT_DOMAIN)

Control and Status Registers www.ti.com
402
SPNU563A–March 2018
Submit Documentation Feedback
Copyright © 2018, Texas Instruments Incorporated
Level 2 RAM (L2RAMW) Module
8.3.8 L2RAMW Memory Initialization Domain Register (MEMINIT_DOMAIN)
The MEMINIT_DOMAIN register, shown in Figure 8-9 and described in Table 8-10, stores the address for
which an address-parity error was detected.
Figure 8-9. L2RAMW Memory Initialization Domain Register (MEMINIT_DOMAIN) (offset = 3Ch)
31 16
Reserved
R-0
15 8 7 0
Reserved MEMINIT_ENA
R-0 R/WP-FFh
LEGEND: R/W = Read/Write; R = Read only; WP = Write in privileged mode only; -n = value after reset
Table 8-10. L2RAMW Memory Initialization Domain Register (MEMINIT_DOMAIN) Field Descriptions
Bit Field Value Description
31-8 Reserved 0 Reads return 0. Writes have no effect.
7-0 MEMINIT_ENA[n] Memory Initialization Enable. Each bit n corresponds to an individual memory domain. If
the corresponding bit is set to 1 when an initialization of the RAM memory is executed,
then that section of the RAM memory will be initialized. If the corresponding bit is cleared
to 0 when an initialization of the RAM memory is executed, then that section of the RAM
memory will not be affected. After reset, all memory power domains are enabled (set to 1)
by default.
Bit 0: enable bit for power domain 0.
Bit 1: enable bit for power domain 1.
:
Bit 7: enable bit for power domain 7.
1 Enable the memory in this power domain to be initialized.
0 Disable the memory in this power domain from being initialized.