データシートサーチシステム |
|
MC68340 データシート(PDF) 12 Page - Freescale Semiconductor, Inc |
|
MC68340 データシート(HTML) 12 Page - Freescale Semiconductor, Inc |
12 / 441 page 11/2/95 SECTION 1: OVERVIEW UM Rev 1 MOTOROLA MC68340 USER'S MANUAL xi TABLE OF CONTENTS (Continued) Paragraph Page Number Title Number 5.7.1.3 Bus Controller Resources .......................................................................5-89 5.7.1.3.1 Prefetch Controller................................................................................5-90 5.7.1.3.2 Write Pending Buffer. ...........................................................................5-90 5.7.1.3.3 Microbus Controller..............................................................................5-91 5.7.1.4 Instruction Execution Overlap.................................................................5-91 5.7.1.5 Effects of Wait States................................................................................5-92 5.7.1.6 Instruction Execution Time Calculation ................................................5-92 5.7.1.7 Effects of Negative Tails ..........................................................................5-93 5.7.2 Instruction Stream Timing Examples ........................................................5-94 5.7.2.1 Timing Example 1—Execution Overlap................................................5-94 5.7.2.2 Timing Example 2—Branch Instructions ..............................................5-95 5.7.2.3 Timing Example 3—Negative Tails.......................................................5-96 5.7.3 Instruction Timing Tables ............................................................................5-97 5.7.3.1 Fetch Effective Address ...........................................................................5-99 5.7.3.2 Calculate Effective Address....................................................................5-100 5.7.3.3 MOVE Instruction ......................................................................................5-101 5.7.3.4 Special-Purpose MOVE Instruction.......................................................5-101 5.7.3.5 Arithmetic/Logic Instructions...................................................................5-102 5.7.3.6 Immediate Arithmetic/Logic Instructions...............................................5-105 5.7.3.7 Binary-Coded Decimal and Extended Instructions ............................5-106 5.7.3.8 Single Operand Instructions ...................................................................5-107 5.7.3.9 Shift/Rotate Instructions...........................................................................5-108 5.7.3.10 Bit Manipulation Instructions...................................................................5-109 5.7.3.11 Conditional Branch Instructions.............................................................5-110 5.7.3.12 Control Instructions...................................................................................5-111 5.7.3.13 Exception-Related Instructions and Operations..................................5-111 5.7.3.14 Save and Restore Operations................................................................5-111 Section 6 DMA Controller Module 6.1 DMA Module Overview....................................................................................6-2 6.2 DMA Module Signal Definitions.....................................................................6-4 6.2.1 DMA Request (DREQ ≈)................................................................................6-4 6.2.2 DMA Acknowledge ( DACK ≈)......................................................................6-4 6.2.3 DMA Done ( DONE ≈).....................................................................................6-4 6.3 Transfer Request Generation .........................................................................6-4 6.3.1 Internal Request Generation.......................................................................6-4 6.3.1.1 Internal Request, Maximum Rate...........................................................6-5 6.3.1.2 Internal Request, Limited Rate ...............................................................6-5 6.3.2 External Request Generation .....................................................................6-5 6.3.2.1 External Burst Mode.................................................................................6-5 Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com |
同様の部品番号 - MC68340 |
|
同様の説明 - MC68340 |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト 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 |