JPH0381174B2 - - Google Patents

Info

Publication number
JPH0381174B2
JPH0381174B2 JP59197421A JP19742184A JPH0381174B2 JP H0381174 B2 JPH0381174 B2 JP H0381174B2 JP 59197421 A JP59197421 A JP 59197421A JP 19742184 A JP19742184 A JP 19742184A JP H0381174 B2 JPH0381174 B2 JP H0381174B2
Authority
JP
Japan
Prior art keywords
circuit
output
point number
register
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP59197421A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6175431A (ja
Inventor
Yoshihisa Soda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP59197421A priority Critical patent/JPS6175431A/ja
Publication of JPS6175431A publication Critical patent/JPS6175431A/ja
Publication of JPH0381174B2 publication Critical patent/JPH0381174B2/ja
Granted legal-status Critical Current

Links

JP59197421A 1984-09-20 1984-09-20 演算装置 Granted JPS6175431A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59197421A JPS6175431A (ja) 1984-09-20 1984-09-20 演算装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59197421A JPS6175431A (ja) 1984-09-20 1984-09-20 演算装置

Publications (2)

Publication Number Publication Date
JPS6175431A JPS6175431A (ja) 1986-04-17
JPH0381174B2 true JPH0381174B2 (enrdf_load_stackoverflow) 1991-12-27

Family

ID=16374234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59197421A Granted JPS6175431A (ja) 1984-09-20 1984-09-20 演算装置

Country Status (1)

Country Link
JP (1) JPS6175431A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7236995B2 (en) * 2002-12-27 2007-06-26 Arm Limited Data processing apparatus and method for converting a number between fixed-point and floating-point representations

Also Published As

Publication number Publication date
JPS6175431A (ja) 1986-04-17

Similar Documents

Publication Publication Date Title
US4807172A (en) Variable shift-count bidirectional shift control circuit
EP0328063B1 (en) Absolute value calculating circuit having a single adder
EP0136834B1 (en) A digital circuit performing an arithmetic operation with an overflow
EP0472139B1 (en) A floating-point processor
KR960003044B1 (ko) 수치표현 변환장치 및 그것을 사용한 벡터ㆍ프로세서ㆍ유니트
JPH0776911B2 (ja) 浮動小数点演算装置
KR100302093B1 (ko) 교차형디지탈유한임펄스응답필터에서이진입력신호를탭계수와승산시키는방법및회로배열과교차형디지탈필터의설계방법
US4878192A (en) Arithmetic processor and divider using redundant signed digit arithmetic
JP2511527B2 (ja) 浮動小数点演算器
US4866655A (en) Arithmetic processor and divider using redundant signed digit
US5148161A (en) Digital signal processor for fixed and floating point data
JPH0381174B2 (enrdf_load_stackoverflow)
US4737925A (en) Method and apparatus for minimizing a memory table for use with nonlinear monotonic arithmetic functions
JP2509279B2 (ja) 浮動小数点数一固定小数点数変換装置
JPH0519170B2 (enrdf_load_stackoverflow)
JP2578482B2 (ja) 浮動小数点演算器
US5481745A (en) High speed divider for performing hexadecimal division having control circuit for generating different division cycle signals to control circuit in performing specific functions
JP3074958B2 (ja) 加算機能付きシリアル乗算器
SU1522197A1 (ru) Устройство дл вычислени косинуса числа
JP2890412B2 (ja) 符号変換回路
US5483477A (en) Multiplying circuit and microcomputer including the same
JP2685466B2 (ja) アドレス演算器
JPH0285922A (ja) 演算回路
JPH05100825A (ja) 正規化浮動小数点加減算器
JP2956252B2 (ja) ４点補間回路