Texas Instruments OMAP5912 Reference Manual page 458

Table 12. Functional Multiplexing Control 1 Register (FUNC_MUX_CTRL_1)
Bit Name
31:0 RESERVED
†
The register functions have been removed. Writing a 1 or a 0 to this register is acceptable. However, it is recommended to write
a 0, in case functions are added to this register space in the future.
Table 13. Functional Multiplexing Control 2 Register (FUNC_MUX_CTRL_2)
Bit Name
31:28 RESERVED
27:24 CONF_OBS_MUX_SEL_R
23:19 CONF_DSP_DMA_REQ_
19
18:13 CONF_ARM_DMA_SEL_
REQ31
SPRU752B
This register primarily controls legacy functional multiplexing. Many mux
modes have been removed and made more generic. When a function has
been removed, it is noted in the register description.
Base Address = 0xFFFE 1000, Offset Address = 0x04
Function
Reserved
Base Address = 0xFFFE 1000, Offset Address = 0x08
Function
Reserved
Sets the parallel observation multiplexing mode.
These bits determine which of the 10
observation multiplexing modes is selected
(See Section 2.3 for details).
Maps DSP DMA_REQUEST for observability.
The pin configuration for each observation
mode is specified (See Section 2.3).
Observability of the DSP DMA request(i) is
done before the crossbar.
Maps MPU DMA_REQUEST for observability.
The pin configuration for each observation
mode is specified (See Section 2.3).
Observability of the MPU DMA request(i) is
done before the crossbar.
†
Configuration
R/W Reset
R/W 0x0000
R/W Reset
R/W 0x0
R/W 0x0
R/W 0x00
R/W 0x00
Initialization 41