Texas Instruments OMAP5912 Reference Manual page 359

Related Documentation From Texas Instruments
4 OMAP5912
OMAP5912 Multimedia Processor Clocks Reference Guide (literature
number SPRU751) describes the clocking mechanisms of the
OMAP5912 multimedia processor. In OMAP5912, various clocks are
created from special components such as the digital phase locked loop
(DPLL) and the analog phase-locked loop (APLL).
OMAP5912 Multimedia Processor Initialization Reference Guide (litera-
ture number SPRU752) describes the reset architecture, the configura-
tion, the initialization, and the boot ROM of the OMAP5912 multimedia
processor.
OMAP5912 Multimedia Processor Power Management Reference Guide
(literature number SPRU753) describes power management in the
OMAP5912 multimedia processor. The ultralow-power device (ULPD)
generates and manages clocks and reset signals to OMAP3.2 and to
some peripherals. It controls chip-level power-down modes and handles
chip-level wake-up events. In deep sleep mode, this module is still active
to monitor wake-up events.This book describes the ULPD module and
outline architecture.
OMAP5912 Multimedia Processor Security Features Reference Guide
(literature number SPRU754) describes the security features of teh
OMAP5912 multimedia processor. The OMAP5912 security scheme re-
lies on the OMAP3.2 secure mode. The distributed security on the
OMAP3.2 platform is a Texas Instruments solution to address m-com-
merce and security issues within a mobile phone environment. The
OMAP3.2 secure mode was developed to bring hardware robustness to
the overall OMAP5912 security scheme.
OMAP5912 Multimedia Processor Direct Memory Access (DMA) Support
Reference Guide (literature number SPRU755) describes the direct
memory access support of the OMAP5912 multimedia processor. The
OMAP5912 processor has three DMAs:
J
The system DMA is embedded in OMAP3.2. It handles DMA
transfers associated with MPU and shared peripherals.
J
The DSP DMA is embedded in OMAP3.2. It handles DMA
transfers associated with DSP peripherals.
J
The generic distributed DMA (GDD) is an OMAP5912 resource
attached to the SSI peripheral. It handles only DMA transfers
associated with the SSI peripheral.
SPRU751A