| SM320C6415 Description | | Military Fixed-Point Digital Signal Processor | | SM320C6415 Vendor | | Texas Instruments | | SM320C6415 Features | - Highest-Performance Fixed-Point Digital Signal Processors (DSPs)
- 2-, 1.67-, 1.39-ns Instruction Cycle Time
- 600-MHz Clock Rate
- Eight 32-Bit Instructions/Cycle
- Twenty-Eight Operations/Cycle
- 4800 MIPS
- Fully Software-Compatible With C62x™
- C6414/15/16 Devices Pin-Compatible
- VelociTI.2™ Extensions to VelociTI™ Advanced Very-Long-Instruction-Word (VLIW) TMS320C64x™ DSP Core
- Eight Highly Independent Functional Units With VelociTI.2™ Extensions:
- Six ALUs (32-/40-Bit), Each Supports Single 32-Bit, Dual 16-Bit, or Quad 8-Bit Arithmetic per Clock Cycle
- Two Multipliers SupportFour 16 x 16-Bit Multiplies (32-Bit Results) per Clock Cycle or Eight 8 x 8-Bit Multiplies (16-Bit Results) per Clock Cycle
- Non-Aligned Load-Store Architecture
- 64 32-Bit General-Purpose Registers
- Instruction Packing Reduces Code Size
- All Instructions Conditional
- Instruction Set Features
- Byte-Addressable (8-/16-/32-/64-Bit Data)
- 8-Bit Overflow Protection
- Bit-Field Extract, Set, Clear
- Normalization, Saturation, Bit-Counting
- VelociTI.2™ Increased Orthogonality
- Viterbi Decoder Coprocessor (VCP) [C6416]
- Supports Over 500 7.95-Kbps AMR
- Programmable Code Parameters
- Turbo Decoder Coprocessor (TCP) [C6416]
- Supports up to Six 2-Mbps 3GPP (6 Iterations)
- Programmable Turbo Code and Decoding Parameters
- L1/L2 Memory Architecture
- 128K-Bit (16K-Byte) L1P Program Cache (Direct Mapped)
- 128K-Bit (16K-Byte) L1D Data Cache (2-Way Set-Associative)
- 8M-Bit (1024K-Byte) L2 Unified Mapped RAM/Cache (Flexible Allocation)
- Two External Memory Interfaces (EMIFs)
- One 64-Bit (EMIFA), One 16-Bit (EMIFB)
- Glueless Interface to Asynchronous Memories (SRAM and EPROM) and Synchronous Memories (SDRAM, SBSRAM, ZBT SRAM, and FIFO)
- 1280M-Byte Total Addressable External Memory Space
- Enhanced Direct-Memory-Access (EDMA) Controller (64 Independent Channels)
- Host-Port Interface (HPI)
- User-Configurable Bus Width (32-/16-Bit)
- 32-Bit/33-MHz, 3.3-V PCI Master/Slave Interface Conforms to PCI Specification 2.2 [C6415/C6416 ]
- Three PCI Bus Address Registers:
Prefetchable Memory
Non-Prefetchable Memory I/O - Four-Wire Serial EEPROM Interface
- PCI Interrupt Request Under DSP Program Control
- DSP Interrupt Via PCI I/O Cycle
- Three Multichannel Buffered Serial Ports
- Direct Interface to T1/E1, MVIP, SCSA Framers
- Up to 256 Channels Each
- ST-Bus-Switching-, AC97-Compatible
- Serial Peripheral Interface (SPI) Compatible (Motorola™)
- Three 32-Bit General-Purpose Timers
- Universal Test and Operations PHY Interface for ATM (UTOPIA) [C6415/C6416]
- UTOPIA Level 2 Slave ATM Controller
- 8-Bit Transmit and Receive Operations up to 50 MHz per Direction
- User-Defined Cell Format up to 64 Bytes
- Sixteen General-Purpose I/O (GPIO) Pins
- Flexible PLL Clock Generator
- IEEE-1149.1 (JTAG) Boundary-Scan-Compatible
- 570-Pin Grid Array (PGA) Package (GAD Suffix)
- 0.13-µm/6-Level Cu Metal Process (CMOS)
- 3.3-V I/Os, 1.4-V Internal
| | SM320C6415 Datasheet and Application Notes | | | Parameter | Value | | Cycle Time (ns) | 1.67 | | Data/Program Memory (bits) | 128Kb L1D Data Cache; 128Kb L1P Program Cache; 8Mb L2 Cache | | EDMA (Channels) | 64-ch | | External Memory Interface | (1) 16-bit, (1) 64-bit | | Host Port / Exp. Bus / PCI | (1) 32/16-bit HPI, (1) 32-bit PCI | | McBSP | 3 | | UTOPIA | 1 | | Timers | (3) 32-bit | | Core Supply (Volts) | 1.4 | | IO Supply (Volts) | 3.3 | | Products related to SM320C6415 | SM320C6414 SM320C6415DGADW60 SMJ320C6415 5962-0324501QXA
SM320C6416 SMJ320C6415DGADW60 SM32C6416DGLZ50AEP SM32C6414DGLZ50AEP
SM32C6415DGLZ50AEP |
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