參數(shù)資料
型號(hào)： DINK32UM
英文描述： DINK32 R13.1 User＇s Manual
中文描述： DINK32 R13.1用戶手冊(cè)
文件頁(yè)數(shù)： 225/254頁(yè)
文件大?。?/td> 1681K
代理商： DINK32UM
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)第158頁(yè)第159頁(yè)第160頁(yè)第161頁(yè)第162頁(yè)第163頁(yè)第164頁(yè)第165頁(yè)第166頁(yè)第167頁(yè)第168頁(yè)第169頁(yè)第170頁(yè)第171頁(yè)第172頁(yè)第173頁(yè)第174頁(yè)第175頁(yè)第176頁(yè)第177頁(yè)第178頁(yè)第179頁(yè)第180頁(yè)第181頁(yè)第182頁(yè)第183頁(yè)第184頁(yè)第185頁(yè)第186頁(yè)第187頁(yè)第188頁(yè)第189頁(yè)第190頁(yè)第191頁(yè)第192頁(yè)第193頁(yè)第194頁(yè)第195頁(yè)第196頁(yè)第197頁(yè)第198頁(yè)第199頁(yè)第200頁(yè)第201頁(yè)第202頁(yè)第203頁(yè)第204頁(yè)第205頁(yè)第206頁(yè)第207頁(yè)第208頁(yè)第209頁(yè)第210頁(yè)第211頁(yè)第212頁(yè)第213頁(yè)第214頁(yè)第215頁(yè)第216頁(yè)第217頁(yè)第218頁(yè)第219頁(yè)第220頁(yè)第221頁(yè)第222頁(yè)第223頁(yè)第224頁(yè)當(dāng)前第225頁(yè)第226頁(yè)第227頁(yè)第228頁(yè)第229頁(yè)第230頁(yè)第231頁(yè)第232頁(yè)第233頁(yè)第234頁(yè)第235頁(yè)第236頁(yè)第237頁(yè)第238頁(yè)第239頁(yè)第240頁(yè)第241頁(yè)第242頁(yè)第243頁(yè)第244頁(yè)第245頁(yè)第246頁(yè)第247頁(yè)第248頁(yè)第249頁(yè)第250頁(yè)第251頁(yè)第252頁(yè)第253頁(yè)第254頁(yè)
MOTOROLA
Appendix E. MPC8240 Drivers
E-47
Description:
The value is written to the specified register. This function is defined in drivers/i2c/i2c2.s
E.4
MPC8240 EPIC Interrupt Driver
This appendix describes the sample EPIC driver source code provided in this DINK32
release and its usage on the Sandpoint Reference Platform running DINK32.
E.4.1
General Description
EPIC is the embedded programmable interrupt controller feature implemented on
Motorola’s MPC8240, MPC8245 and MPC107. It is derived from the Open Programmable
Interrupt Controller (PIC) Register Interface Specification R1.2 developed by AMD and
Cyrix. EPIC provides support for up to five external interrupts or one serial-style interrupt
line (supporting 16 interrupts), four internal logic-driven interrupts (DMA0, DMA1, I
2
C,
I
2
O), four global timers, and it supports a pass through mode. The MPC8245 also adds
DUART support. Please refer to the EPIC Chapter of the MPC8240, MPC8245 or MPC107
User’s Manuals for a more in depth description of EPIC. For simplicity, all manual
references in this appendix will be to the MPC8240 User’s Manual, however, the reader
should refer to the corresponding manual for their particular processor.
E.4.2
EPIC Specifics
Unlike other embedded features of the MPC824x and MPC107 such as DMA and I
2
O, the
EPIC unit is accessible from the local processor only. The control and status registers of this
unit cannot be accessed by external PCI devices. The EPIC registers are accessed as an
offset from the Embedded Utilities Memory Block (EUMB). The EPIC unit supports two
modes: Mixed and Pass-through.
The DINK32 EPIC driver sample code demonstrates EPIC in mixed mode and also error
checks for Pass-through mode in case external interrupts are enabled with no interrupt
handler setup. Both Direct and Serial mode are implemented in DINK32, but when EPIC
is initialized through DINK32 the default EPIC setup is dependant on the Sandpoint board
version. However, the default setups can be overridden using the “dev epic” command set.
The Sandpoint board version is detected by a loop back feature implemented on SuperIO
of the Sandpoint X3 (please refer to the Sandpoint X3 User’s Manual). DINK32 will
attempt to detect this loop-back feature. If the loop-back test is successful, the board version
is Sandpoint X3, if the test is unsuccessful the board version is Sandpoint X2. EPIC on a
Host PMC will default to serial mode on a Sandpoint X3 and will default to direct mode on
a Sandpoint X2. EPIC on an Agent PMC in a PCI slot will default to direct mode on either
Sandpoint board version.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關(guān)PDF資料
PDF描述
DIP-8 DUAL OPERATIONAL AMPLIFIERS
DIP20 Thermal Data
DIP24 Thermal Data
DIP30S DIP30S
DIP40 Thermal Data
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DIN-KA52F 制造商:ICP DAS USA INC 功能描述:POWER SUPPLY,DIN RAIL MOUNT, 24VDC/1 A OUTPUT
DINOPLUS BASIC3000 DD 制造商:ALLIT 功能描述:MACHINE CASE, WITH FOAM PADDING 制造商:ALLIT 功能描述:MACHINE CASE, WITH FOAM PADDING, Carrying Case Material:Polypropylene, External
DINOPLUS BASIC3000 DF 制造商:ALLIT 功能描述:MACHINE CASE, WITH FOAM PADDING 制造商:ALLIT 功能描述:MACHINE CASE, WITH FOAM PADDING, Carrying Case Material:Polypropylene, External
DINR2 制造商:Marathon Special Products 功能描述:Din Rail Adapter, for Class CC, 30 amp Midget & Class G fuse Holders
DIN-R-2 制造商:Marathon Special Products 功能描述:For use with Class CC (30 Amp), Midget, and Class G Fuse Holders.
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*