SRAM Controller Register Guide

= High-speed SRAM =

Overview
Static Random Access Memory SRAM is used by devices, such as the CPU, for extra fast memory or as cache.

On the the SRAM is split up into segments, A, B, C, D, NAND and CPU, A - is generaly usable ram 64kB on a10 48kB on a13 Cpu caches not mapped to address space and can't be used by any other purpose C,D sections can be mapped over SRAM config but it required for internal hardware caches for VE, NAND, ISP

SRAM Registers
SRAM Base address: 0x01c00000

SRAM_CTL0_CFG
Default value: 0x7fffffff

Offset: 0x0000

SRAM_CTL1_CFG
Default value A10: 0x00001300

Default value A13: 0x00001000

Offset: 0x0004