 |
전자부품 데이터시트 검색엔진 |
|
|
전자부품 데이터시트 검색엔진 |
|
UPD77017 데이터시트(PDF) 19 Page - NEC |
|
|
|||||||||||||||||||||||||||||
UPD77017 데이터시트(HTML) 19 Page - NEC |
|
|
19 / 60 page  19 µPD77015, 77017, 77018 2.3.6 CJC: Condition Judge Circuit CJC judges whether condition is true or false with 40 bits input data. A conditional instruction is executed when the result is true, and not executed when the result is false. 2.4 Memory The µPD77017 has one instruction memory area (64K words × 32 bits) and two data memory areas (64K words × 16 bits each). It adopts Harvard-type architecture, with instruction memory area and data memory areas separated. The µPD77017 has 2 sets of data addressing units, which are dedicated for addressing data memory area. Each addressing unit consists of four data pointers, four index registers, a modulo register and addressing ALU. X memory area addresses are specified by DP0 to DP3, and Y memory area addresses are specified by DP4 to DP7. After memory access, DPn (with the same subscript), can be modified by DNn value. Modulo operation is performed with DMX for DP0 to DP3, with DMY for DP4 to DP7. |
|
링크 URL |
| ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크 투 데이터시트 | 링크교환 | 제조사별 검색 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Korean ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
