- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄368672 > TMS320F206PZA 16-Bit Digital Signal Processor PDF資料下載
參數(shù)資料
| 型號(hào)： | TMS320F206PZA |
| 元件分類： | 數(shù)字信號(hào)處理 |
| 英文描述： | 16-Bit Digital Signal Processor |
| 中文描述： | 16位數(shù)字信號(hào)處理器 |
| 文件頁(yè)數(shù)： | 26/57頁(yè) |
| 文件大?。?/td> | 793K |
| 代理商： | TMS320F206PZA |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)當(dāng)前第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)
TMS320F206
DIGITAL SIGNAL PROCESSOR
SPRS050A – NOVEMBER 1996 – REVISED APRIL 1998
26
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
addressing modes (continued)
There are seven types of indirect addressing: autoincrement or autodecrement, postindexing by either adding
or subtracting the contents of AR0, single indirect addressing with no increment or decrement, and bit-reversed
addressing [used in Fast Fourier Transforms (FFTs)] with increment or decrement. All operations are performed
on the current auxiliary register in the same cycle as the original instruction, following which the current auxiliary
register and ARP can be modified.
In immediate addressing, the actual operand data is provided in a portion of the instruction word or words. There
are two types of immediate addressing: long and short. In short-immediate addressing, the data is contained
in a portion of the bits in a single-word instruction. In long-immediate addressing, the data is contained in the
second word of a two-word instruction. The immediate-addressing mode is useful for data that does not need
to be stored or used more than once during the course of program execution, such as initialization values,
constants, etc.
The register-addressing mode uses operands in CPU registers either explicitly, such as with a direct reference
to a specific register, or implicitly with instructions that intrinsically reference certain registers. In either case,
operand reference is simplified because 16-bit values can be used without specifying a full 16-bit operand
address or immediate value.
repeat feature
The repeat function can be used with instructions (as defined in Table 13) such as multiply/accumulates (MAC
and MACD), block moves (BLDD and BLPD), I/O transfers (IN/OUT), and table read/writes (TBLR/TBLW).
These instructions, although normally multicycle, are pipelined when the Repeat feature is used, and they
effectively become single-cycle instructions. For example, the table-read instruction may take three or more
cycles to execute, but when the instruction is repeated, a table location can be read every cycle.
When using the repeat feature, the repeat counter (RPTC) is loaded with the addressed data memory location
if direct or indirect addressing is used, or an 8-bit immediate value if short-immediate addressing is used. The
RPTC register is loaded by the RPT instruction. This results in a maximum of N + 1 executions of a given
instruction, when RPTC is loaded with N. RPTC is cleared by reset. Once a repeat instruction (RPT) is decoded,
all interrupts, including NMI (except reset), are masked until the completion of the repeat loop.
instruction set summary
This section summarizes the opcodes of the instruction set for the ’F206 digital signal processor (DSP). This
instruction set is a superset of the ’C1x and ’C2x instruction sets. The instructions are arranged according to
function and are alphabetized by mnemonic within each category. The symbols in Table 12 are used in the
instruction set summary table (Table 13). The Texas Instruments ’C20x assembler accepts ’C2x instructions.
The number of words that an instruction occupies in program memory is specified in column 3 of Table 13.
Several instructions specify two values separated by a
slash mark
(/) for the number of words. In these cases,
different forms of the instruction occupy a different number of words. For example, the ADD instruction occupies
one word when the operand is a short-immediate value or two words if the operand is a long-immediate value.
The number of cycles that an instruction requires to execute is in column 3 of Table 13. All instructions are
assumed to be executed from internal program memory (RAM) and internal data dual-access memory. The
cycle timings are for single-instruction execution, not for repeat mode.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TMS320F206PZL | 16-Bit Digital Signal Processor |
| TMS320F240PQA | 16-Bit Microcontroller |
| TMS320C240PQL | 16-Bit Microcontroller |
| TMS320C240PQQ | 16-Bit Microcontroller |
| TMS320F240PQL | 16-Bit Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMS320F240PQ | 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 32B Dig Sig Cntrllr w/ Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT |
| TMS320F240PQA | 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 16B 5V fixed point DSP w/ Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT |
| TMS320F240PQG4 | 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC CMOS 320F240 BQFP TMS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT |
| TMS320F240PQS | 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 32B Dig Sig Cntrllr w/ Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT |
| TMS320F241FN | 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 16B 5V fixed point DSP w/ Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。
