Omap5912 Dedicated Modules - Texas Instruments OMAP5912 Reference Manual

OMAP5912 Description
Table 7.

OMAP5912 Dedicated Modules

Module Name
SSI
SSR
SST
GDD
OCP interconnect
Boot ROM
Secure RAM
Secure eFuse
Security layer
CCP
Camera interface
Frame Buffer
24 Introduction
Description
A synchronous serial interface that comprises the synchronous serial
transmitter (SST) and the synchronous serial receiver (SSR)
Receive part of the SSI
The OMAP5912 SSR can process up to 8 channels.
Transmit part of the SSI
The OMAP5912 SST can process up to 8 channels.
A generic distributed DMA attached to the SSI modules in OMAP5912. It
performs DMA transfer between the SSI and the various subsystems
(internal memory or external memory).
A synchronous interface enabling interconnection between the USB and the
GDD with the OCP-I port
A 64K-byte ROM accessible only by the MPU. Part of it can be accessed in
secure mode.
A 16K-byte SRAM accessible only in secure mode by the MPU
Includes two chains of 128-bit eFuse and 256-bit eFuse and the eFuse
controller
Prevents the secured access from appearing at the OMAP5912 boundary
via the flash interface
Synchronous serial camera interface without frame memory
Parallel interface that connects an external camera sensor
This 256K−byte SRAM is used to store video frame before emission by the
DMA LCD channel to the external or internal LCD controller
Table 8 includes the test modules used in OMAP5912, a general description
of each module, and their corresponding functional specifications references.
SPRU748A