參數(shù)資料
型號： B900M24PXX12T
元件分類： 數(shù)字信號處理
英文描述： 0-BIT, 59.88 MHz, OTHER DSP, PQCC44
文件頁數(shù)： 41/100頁
文件大小： 1547K
代理商： B900M24PXX12T
Lucent Technologies Inc.
45
Advance Data Sheet
B900
July 1999
Baseband Signal Processor
5 Software Architecture (continued)
5.1
Instruction Set (continued)
5.1.6 F4 BMU Instructions (continued)
s
Barrel Shifter
s
Normalization and Exponent Computation
aD = aS >> IM16
Arithmetic right shift by immediate (36-bit, sign filled in); 2-cycle,
2-word.
aD = aS >> arM
Arithmetic right shift by arM (36-bit, sign filled in); 1-cycle.
aD = aS >> aS
Arithmetic right shift by aS (36-bit, sign filled in); 2-cycle.
aD = aS >>> IM16 Logical right shift by immediate (32-bit, 0s filled in); 2-cycle, 2-word.
aD = aS >>> arM
Logical right shift by arM (32-bit, 0s filled in); 1-cycle.
aD = aS >>> aS
Logical right shift by aS (32-bit, 0s filled in); 2-cycle.
aD = aS << IM16
Arithmetic left shift* by immediate (36-bit, 0s filled in); 2-cycle, 2-word.
* Not the same as the special function arithmetic left shift. Here, the guard bits in the destination accumulator are shifted into, not sign-
extended.
aD = aS << arM
Arithmetic left shift* by arM (36-bit, 0s filled in); 1-cycle.
aD = aS << aS
Arithmetic left shift* by aS (36-bit, 0s filled in); 2-cycle.
aD = aS <<< IM16 Logical left shift by immediate (36-bit, 0s filled in); 2-cycle, 2-word.
aD = aS <<< arM
Logical left shift by arM (36-bit, 0s filled in); 1-cycle.
aD = aS <<< aS
Logical left shift by aS (36-bit, 0s filled in); 2-cycle.
aD = exp(aS)
Detect the number of redundant sign bits in accumulator; 1-cycle.
aD = norm (aS, arM)
Normalize aS with respect to bit 31, with exponent in arM; 1-cycle.
相關PDF資料
PDF描述
BU-61582G2-121 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CDSO70
BU-61582D1-110 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP70
BU-65170V2-11 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CDFP70
BU-61580D5-10 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP70
BU-61580S2-30 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP70
相關代理商/技術參數(shù)
參數(shù)描述
B901 制造商:EDAL 制造商全稱:EDAL 功能描述:Silicon Bridge Rectifier
B901 10.0MM 制造商:DORMER TOOLS 功能描述:M/C REAMER B901 10.0MM
B901 4.0MM 制造商:DORMER TOOLS 功能描述:M/C REAMER B901 4.0MM
B901 5.0MM 制造商:DORMER TOOLS 功能描述:M/C REAMER B901 5.0MM
B901 8.0MM 制造商:DORMER TOOLS 功能描述:M/C REAMER B901 8.0MM
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