What are the addressing modes of TMS320C5X processor?
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- • Immediate Addressing Mode.
- #imm: value represented by imm (fixed number such as filter coefficients is known ahead of time)
- A: accumulator register.
- • Register Addressing Mode.
- Reg: processor register provides operand.
- A: accumulator register.
- • Direct Addressing Mode.
How many status registers are there in TMS320C5X?
2.4. Memory Mapped Registers The C5X has 96 registers mapped into page 0 of the data memory space.
What are the architecture features of TMS320C5X?
The TMS320C5X processor has an advanced version of Hardware architecture, with separate buses for program and data, which facilitate simultaneous access of program and data. The program bus has separate lines to transmit data and address. Similarly the data has separate lines to transmit data and address.
How many instruction TMS320C5X processor can execute per cycle?
They execute up to 50 million instructions per second (MIPS).
What is the immediate addressing mode?
Immediate—Immediate addressing is not really an addressing mode into memory; rather, it is an instruction format that directly includes the data to be acted on as part of the instruction. This form of operand access simplifies the instruction execution cycle since no additional fetches are required.
How many bits is TMS320C5X?
TMS320C5x Key Feature. Central arithmetic logic unit (CALU) consisting of the following: 32-bit arithmetic logic unit (ALU), 32-bit accumulator (ACC), and. 32-bit accumulator buffer (ACCB)
What does Lamm instruction?
The LAMM is a single-word, two-cycle instruction. All the other instructions are single-word, single-cycle instructions. The RETE is specified as a four-cycle instruction because the pipeline is flushed on the return from the ISR. It therefore takes four cycles to execute the next instruction in the main routine.
How many functional units are there in tms320c6x processor?
four functional units
Each data path has four functional units and a register file containing 16 32-bit registers. The functional units execute logic, shifting, multiply, and data address operations.
What is Bsar instruction?
What is BSAR instruction? The contents of the accumulator are arithmetically right barrel shifted by 1 to 16 bits. This shift is defined in the shift operand of the instruction. This instruction is executed in single cycle. If SXM bit is cleared, the high order bits of the accumulator are zero filled.
What are the different stages in pipelining?
Pipelining divides the instruction in 5 stages instruction fetch, instruction decode, operand fetch, instruction execution and operand store.
Why is immediate addressing mode faster than the direct addressing mode?
The second one is faster than the first (for things that can be compared at this level), because of the instruction size and additional cache burned and cycles take. the direct addressing is faster because overall it takes fewer cycles to fetch and execute (for things that can be compared).
What are the features of tms320c5x?
TMS320C5x Family Features • Fabrication using CMOS integrated-circuit technology • Architectural design is based on the ’C25 • Advanced Harvard architecture • A CPU with application -specific hardware 7/7/2013 TIFAC CORE IN NETWORK ENGINEERING 26
What are the different addressing modes of C5x processors?
C5X processors can address 64K words of program memory and 96K words of data memory. C5X supports following 6 addressing modes: 1. Direct addressing 2. Memory-mapped register addressing 3. Indirect addressing 4. Immediate addressing 5. Dedicated-register addressing 6. Circular addressing
What are the different series of TMS 320C50?
TI –5000 SERIES TMS320C50 1. MICRO 50 ST 2. MICRO 50 LC 7/7/2013 TIFAC CORE IN NETWORK ENGINEERING 52 3. MICRO 50 EB TMS320VC5416 1. MICRO 5416 2. MICRO 5416 AT TMS 320C50 STARTER KIT 7/7/2013 TIFAC CORE IN NETWORK ENGINEERING 53 TMS 320C50 TRAINER KIT
What are the addressing modes of TIFAC Core?
Addressing Modes 7/7/2013 TIFAC CORE IN NETWORK ENGINEERING 34 Dedicated-register addressing Memory-mapped register addressing Circular addressing Dedicated-register addressing • BLDD BMAR,DAT 100 BLDD-Block Move from Data memory to Data memory 7/7/2013 TIFAC CORE IN NETWORK ENGINEERING 35