参数资料
型号: TMS320C542PGE-40
厂商: TEXAS INSTRUMENTS INC
元件分类: 数字信号处理
英文描述: 16-BIT, 100 MHz, OTHER DSP, PQFP144
封装: PLASTIC, QFP-144
文件页数: 58/111页
文件大小: 1467K
代理商: TMS320C542PGE-40
TMS320C54x, TMS320LC54x, TMS320VC54x
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SPRS039C – FEBRUARY 1996 – REVISED DECEMBER 1999
50
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Table 13. ’54x Instruction Set Opcodes (Continued)
MNEMONIC SYNTAX
OPCODE
WORDS/
CYCLES
DESCRIPTION
MNEMONIC SYNTAX
LSB
MSB
WORDS/
CYCLES
DESCRIPTION
I / O INSTRUCTIONS
PORTR
PA, Smem
Read data from port
2/2
0111
0100
IAAA
AAAA
PORTW
Smem, PA
Write data to port
2/2
0111
0101
IAAA
AAAA
LOAD / STORE INSTRUCTIONS
CMPS
src, Smem
Compare, select and store maximum
1/1
1000
111S
IAAA
AAAA
DLD
Lmem, dst
Long-word load to accumulator
1/1
0101
011D
IAAA
AAAA
DST
src, Lmem
Store accumulator in long word
1/2
0100
111S
IAAA
AAAA
LD
Smem, dst
Load accumulator with operand
1/1
0001
000D
IAAA
AAAA
LD
Smem, TS, dst
Shift operand by TREG[5:0], then load into ACC
1/1
0001
010D
IAAA
AAAA
LD
Smem, 16, dst
Shift operand by 16 bits, then load into ACC
1/1
0100
010D
IAAA
AAAA
LD
Smem [, SHIFT ], dst
Shift operand, then load into ACC
(2-word opcode)
2/2
0110
0000
1111
110D
IAAA
010S
AAAA
HIFT
LD
Xmem, SHFT, dst
Shift operand, then load into ACC
1/1
1001
010D
XXXX
SHFT
LD #
K, dst
Load ACC with short-immediate operand
1/1
1110
100D
KKKK
LD #
lk [, SHFT ], dst
Shift long-immediate, then load into ACC
2/2
1111
000D
0010
SHFT
LD #
lk, 16, dst
Shift long-immediate 16 bits, load into ACC
2/2
1111
000D
0110
0010
LD
src, ASM [, dst ]
Shift ACC by value in ASM register
1/1
1111
01SD
1000
0010
LD
src [, SHIFT ] [, dst ]
Shift accumulator
1/1
1111
01SD
010S
HIFT
LD
Smem, T
Load TREG with single data-memory operand
1/1
0011
0000
IAAA
AAAA
LD
Smem, DP
Load DP with single data-memory operand
1/3
0100
0110
IAAA
AAAA
LD #
k9, DP
Load DP with 9-bit operand
1/1
1110
101K
KKKK
LD #
k5, ASM
Load ACC shift-mode register with 5-bit operand
1/1
1110
1101
000K
KKKK
LD #
k3, ARP
Load ARP with 3-bit operand
1/1
1111
0100
1010
0KKK
LD
Smem, ASM
Load operand bits 4–0 into ASM register
1/1
0011
0010
IAAA
AAAA
LD
Xmem, dst
|| MAC[R]
Ymem [, dst_ ]
Parallel load, multiply / accumulate [round]
1/1
1010
10RD
XXXX
YYYY
LD
Xmem, dst
|| MAS[R]
Ymem [, dst_ ]
Parallel load, multiply / subtract [round]
1/1
1010
11RD
XXXX
YYYY
LDM
MMR, dst
Load memory-mapped register to ACC
1/1
0100
100D
IAAA
AAAA
LDR
Smem, dst
Load memory value in ACC high with rounding
1/1
0001
011D
IAAA
AAAA
LDU
Smem, dst
Load unsigned memory value
1/1
0001
001D
IAAA
AAAA
LTD
Smem
Load TREG and insert delay
1/1
0100
1100
IAAA
AAAA
SACCD
src, Xmem, cond
Store accumulator conditionally
1/1
1001
111S
XXXX
COND
SRCCD
Xmem, cond
Store block-repeat counter conditionally
1/1
1001
1101
XXXX
COND
ST T,
Smem
Store TREG
1/1
1000
1100
IAAA
AAAA
ST TRN,
Smem
Store TRN
1/1
1000
1101
IAAA
AAAA
ST #
lk, Smem
Store long-immediate operand
2/2
0111
0110
IAAA
AAAA
STH
src, Smem
Store accumulator high to data memory
1/1
1000
001S
IAAA
AAAA
Values for words and cycles assume the use of DARAM for data. Add one word and one cycle when using long-offset indirect addressing or
absolute addressing with a single data-memory operand.
Delayed Instruction
§ Condition true
Condition false
instruction set summary (continued)
相关PDF资料
PDF描述
TMS320C6415TBZLZ8 64-BIT, 75.18 MHz, OTHER DSP, PBGA532
TMS320C6713PYP150 32-BIT, 149.25 MHz, OTHER DSP, PQFP208
TMS470R1VF346BPZQ 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP100
TMX320C6203CGNZ 32-BIT, 300 MHz, OTHER DSP, PBGA352
TMX320LF2403APGS DSP CONTROLLERS
相关代理商/技术参数
参数描述
TMS320C54CST 制造商:TI 制造商全称:Texas Instruments 功能描述:Client Side Telephony DSP
TMS320C54CSTGGU 功能描述:数字信号处理器和控制器 - DSP, DSC DSP for Client-Side Telephony RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
TMS320C54CSTPGE 功能描述:数字信号处理器和控制器 - DSP, DSC DSP for Client-Side Telephony RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
TMS320C54CSTZGU 功能描述:数字信号处理器和控制器 - DSP, DSC DSP for Client-Side Telephony RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
TMS320C54V90 制造商:TI 制造商全称:Texas Instruments 功能描述:EMBEDDED V.90 MODEM DSP