參數(shù)資料
型號: EC000UM
英文描述: EC000 Core User's Manual (SCM68000)
中文描述: EC000核心用戶手冊(SCM68000)
文件頁數(shù): 102/145頁
文件大?。?/td> 829K
代理商: EC000UM
MOTOROLA
EC000 CORE PROCESSOR USER’S MANUAL
vii
TABLE OF CONTENTS
Section 1
Overview
1.1
FlexCore Integrated Processors ................................................................... 1-2
1.1.1
FlexCore Advantages ................................................................................. 1-4
1.1.2
FlexCore Module Types.............................................................................. 1-4
1.2
Development Cycle....................................................................................... 1-5
1.3
Programming Model...................................................................................... 1-7
1.4
Data Types and Addressing Modes.............................................................. 1-9
1.5
Data Organization ....................................................................................... 1-10
1.5.1
Data Registers .......................................................................................... 1-10
1.5.2
Address Registers .................................................................................... 1-10
1.5.3
Data Organization In Memory ................................................................... 1-10
1.6
Instruction Set Summary............................................................................. 1-11
Section 2
Signal Description
2.1
Address Bus (A31–A0) ................................................................................. 2-1
2.2
Data Bus (D15–D0)....................................................................................... 2-1
2.3
Clock (CLKI, CLKO)...................................................................................... 2-1
2.4
Asynchronous Bus Control ........................................................................... 2-3
2.4.1
Address Strobe (ASB) ................................................................................ 2-3
2.4.2
Read/Write (RWB) and Early Read/Write (ERWB)..................................... 2-3
2.4.3
Upper and Lower Data Strobes (UDSB, LDSB), and Data Strobe (DSB) .. 2-4
2.4.4
Data Transfer Acknowledge (DTACKB) ..................................................... 2-4
2.4.5
Data Transfer Size (SIZ1–SIZ0) ................................................................. 2-4
2.4.6
Read-Modify-Write (RMCB) ........................................................................ 2-5
2.5
Bus Arbitration Control.................................................................................. 2-5
2.5.1
Bus Request (BRB) .................................................................................... 2-5
2.5.2
Bus Grant (BGB)......................................................................................... 2-5
2.5.3
Bus Grant Acknowledge (BGACKB)—3-Wire Protocol Only ...................... 2-5
2.6
Interrupt Control (IPLB2–IPLB0) ................................................................... 2-5
2.7
System Control ............................................................................................. 2-6
2.7.1
Bus Error (BERRB) ..................................................................................... 2-6
2.7.2
Reset External/Internal (RESETIB, RESETOB) ......................................... 2-6
2.7.3
Halt External/Internal (HALTIB, HALTOB) .................................................. 2-6
2.7.4
Mode (MODE)............................................................................................. 2-7
2.7.5
Disable Control (DISB) ............................................................................... 2-7
2.7.6
Test Mode (TEST) ...................................................................................... 2-7
2.7.7
Test Clock (TESTCLK) ............................................................................... 2-7
2.7.8
Autovector (AVECB) ................................................................................... 2-8
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相關(guān)PDF資料
PDF描述
EC103B Sensitive SCRs
EC103B1 Sensitive SCRs
EC103B2 Sensitive SCRs
EC103B3 Sensitive SCRs
EC103D175 Thyristor Product Catalog
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EC0010-000 制造商:TE Connectivity 功能描述:EC0010-000
EC001031 制造商:PHOENIX 制造商全稱:PHOENIX CONTACT 功能描述:Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Assembly: Soldering
EC001121 制造商:PHOENIX 制造商全稱:PHOENIX CONTACT 功能描述:Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 4, Pitch: 5mm, Connection method: Screw connection, Color: Black, Contact surface: Tin
EC001283 制造商:PHOENIX 制造商全稱:PHOENIX CONTACT 功能描述:Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 7, Pitch: 5.08 mm, Connection method: Solder/Slip-on connection, Color: green, Contact surface: Tin, Assembly: Direct mounting
EC0013-000 制造商:TE Connectivity 功能描述:EC0013-000