Peripheral register descriptions

SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 2005

Table 3 through Table 13 identify the peripheral registers for the device by their register names, acronyms, and hex address or hex address range. For more detailed information on the register contents, bit names, and their descriptions, see the specific peripheral reference guide listed in the TMS320C6000 DSP Peripherals Overview Reference Guide (literature number SPRU190).

		Table 3. EMIF Registers

HEX ADDRESS RANGE	ACRONYM	REGISTER NAME

0180 0000	GBLCTL	EMIF global control

0180 0004	CECTL1	EMIF CE1 space control

0180 0008	CECTL0	EMIF CE0 space control

0180 000C	−	Reserved

0180 0010	CECTL2	EMIF CE2 space control

0180 0014	CECTL3	EMIF CE3 space control

0180 0018	SDCTL	EMIF SDRAM control

0180 001C	SDTIM	EMIF SDRAM refresh control

0180 0020	SDEXT	EMIF SDRAM extension

0180 0024 − 0183 FFFF	−	Reserved
		Table 4. L2 Cache Registers

HEX ADDRESS RANGE	ACRONYM	REGISTER NAME

0184 0000	CCFG	Cache configuration register

0184 4000	L2WBAR	L2 writeback base address register

0184 4004	L2WWC	L2 writeback word count register

0184 4010	L2WIBAR	L2 writeback-invalidate base address register

0184 4014	L2WIWC	L2 writeback-invalidate word count register

0184 4020	L1PIBAR	L1P invalidate base address register

0184 4024	L1PIWC	L1P invalidate word count register

0184 4030	L1DWIBAR	L1D writeback-invalidate base address register

0184 4034	L1DWIWC	L1D writeback-invalidate word count register

0184 5000	L2WB	L2 writeback all register

0184 5004	L2WBINV	L2 writeback-invalidate all register

0184 8200	MAR0	Controls CE0 range 8000 0000 − 80FF FFFF

0184 8204	MAR1	Controls CE0 range 8100 0000 − 81FF FFFF

0184 8208	MAR2	Controls CE0 range 8200 0000 − 82FF FFFF

0184 820C	MAR3	Controls CE0 range 8300 0000 − 83FF FFFF

0184 8240	MAR4	Controls CE1 range 9000 0000 − 90FF FFFF

0184 8244	MAR5	Controls CE1 range 9100 0000 − 91FF FFFF

0184 8248	MAR6	Controls CE1 range 9200 0000 − 92FF FFFF

0184 824C	MAR7	Controls CE1 range 9300 0000 − 93FF FFFF

0184 8280	MAR8	Controls CE2 range A000 0000 − A0FF FFFF

0184 8284	MAR9	Controls CE2 range A100 0000 − A1FF FFFF

0184 8288	MAR10	Controls CE2 range A200 0000 − A2FF FFFF

0184 828C	MAR11	Controls CE2 range A300 0000 − A3FF FFFF

0184 82C0	MAR12	Controls CE3 range B000 0000 − B0FF FFFF

0184 82C4	MAR13	Controls CE3 range B100 0000 − B1FF FFFF

0184 82C8	MAR14	Controls CE3 range B200 0000 − B2FF FFFF

0184 82CC	MAR15	Controls CE3 range B300 0000 − B3FF FFFF

0184 82D0 − 0187 FFFF	−	Reserved

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TMS320C6712D specifications

The Texas Instruments TMS320C6712D is a high-performance, fixed-point digital signal processor (DSP) that belongs to the TMS320C6000 family, well known for its advanced processing capabilities tailored for demanding signal processing applications. Launched in the early 2000s, the C6712D combines high computational power with a rich set of features, making it suitable for a variety of applications such as telecommunications, audio processing, and industrial control systems.

One of the standout characteristics of the TMS320C6712D is its architecture, which is based on a highly efficient VLIW (Very Long Instruction Word) design. This architecture allows the processor to execute multiple instructions in a single clock cycle, significantly increasing performance. The device operates at clock speeds of up to 150 MHz, providing substantial computational throughput that can handle complex algorithms and real-time processing tasks.

Another key feature of the TMS320C6712D is its 32-bit fixed-point processing capabilities, which allows it to perform difficult mathematical computations efficiently. With an instruction set optimized for DSP applications, the processor includes specialized instructions for multiplying and accumulating operations, as well as support for advanced filtering and generation of audio signals.

The C6712D offers an extensive memory architecture, supporting up to 128 MB of external memory via a 32-bit data bus. It features on-chip SRAM, which provides fast access to data and program storage, enhancing the system's overall performance. Additionally, the device includes a powerful set of peripherals, such as dual asynchronous serial ports (UART), I2C interfaces, and DSP-specific interfaces that facilitate connectivity with other components and systems.

Power consumption is another vital aspect of the TMS320C6712D. It incorporates technologies allowing for low-power operation, which is essential for portable and battery-operated devices. The capability to operate in various power modes helps optimize performance while minimizing energy usage.

In conclusion, the Texas Instruments TMS320C6712D is a versatile and powerful DSP that excels in high-performance applications. Its VLIW architecture, fixed-point processing capabilities, extensive memory options, and low power consumption make it an ideal choice for engineers looking to implement complex signal processing tasks efficiently. Whether used in telecommunications, audio processing, or industrial applications, the C6712D remains a reliable and capable solution in the digital signal processing landscape.

Texas Instruments TMS320C6712D warranty Peripheral register descriptions, Emif Registers

Models: TMS320C6712D

SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 2005

peripheral register descriptions

Table 3. EMIF Registers

HEX ADDRESS RANGE

ACRONYM

REGISTER NAME

Table 4. L2 Cache Registers

MAR10

MAR15

TMS320C6712D specifications