CPCI接口定义精简(最新整理)_第1页
CPCI接口定义精简(最新整理)_第2页
CPCI接口定义精简(最新整理)_第3页
已阅读5页,还剩2页未读 继续免费阅读

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

1、附表 1:6u cpci 主板 j1j5 i/o 定义no.abcdefj1-1+5v-12vjtag_rst#+12v+5vgndj1-2jtag_tck+5vjtag_tmsjtag_tdojtag_tdigndj1-3inta#intb#intc#+5vintd#gndj1-4ncgnd+5vintpintsgndj1-5ncncpcirst#gndgnt0#gndj1-6req0#gnd+3vpciclk0ad31gndj1-7ad30ad29ad28gndad27gndj1-8ad26gnd+5vad25ad24gndj1-9c/be3#idselad23gndad22gndj1-1

2、0ad21gnd+3vad20ad19gndj1-11ad18ad17ad16gndc/be2#gndj1-12key areagndj1-13gndj1-14gndj1-15+3vframe#irdy#gndtrdy#gndj1-16devsel#gnd+5vstop#lock#gndj1-17+3vsdonesbo#gndperr#gndj1-18serr#gnd+3vparc/be1#gndj1-19+3vad15ad14gndad13gndj1-20ad12gnd+5vad11ad10gndj1-21+3vad9ad8gnd(m66en)c/be0#gndj1-22ad7gnd+3va

3、d6ad5gndj1-23+3vad4ad3+5vad2gndj1-24ad1+5v+5vad0ack64#gndj1-25+5vreq64#enum#+3v+5vgnd1、 pci 总线接口(j1)2、 pci 总线接口(j2)no.abcdefj2-1pciclk1gndreq1#gnt1#req2#gndj2-2pciclk2pciclk3sysen#gnt2#req3#gndj2-3pciclk4gndgnt3#req4#gnt4#gndj2-4vccpcirsvc/be7#gndc/be6#gndj2-5c/be5#gndvccc/be4#par64gndj2-6gndgndj2-7

4、gndvccgndj2-8gndgndj2-9gndvccgndj2-10gndgndj2-11gndvccgndj2-12gndgndj2-13gndvccgndj2-14gndgndj2-15pcirsvgndfal#req5#gnt5#gndj2-16pcirsvpcirsvdeg#gndpcirsvgndj2-17pcirsvgndprst#req6#gnt6#gndj2-18pcirsvpcirsvpcirsvgndpcirsvgndj2-19gndgndncbattgndj2-20pciclk5gndgndgndj2-21pciclk6gndgndj2-22ga4ga3ga2ga1

5、ga0gnd说明:pciclk7、pciclk8、req7#、req8#、gnt7#、gnt8# 信号参照 706batt 信号参照 706 理解为 cmos 电池引脚3、 j3(保留)脚号abcdefj3-1gndgndgndgndgndgndj3-2gndgndgndgndgndgndj3-3+12v+12v+12v+12v+12vgndj3-4+12v+12v+12v+12v+12vgndj3-5gndgndgndgndgndgndj3-6gndj3-7gndj3-8gndgndgndgndgndgndj3-9sata0_rxsata0_rxngnd+28v+28v_fangndj3-1

6、0sata0_txsata0_txngnd+28v+28v_fangndj3-11gndj3-12usb7+usb8+gnd+28v_gnd+28v_fan_gndgndj3-13usb7-usb8-gnd+28v_gnd+28v_fan_gndgndj3-14sata1_rxsata1_rxnfan_pwmgndj3-15sata1_txsata1_txngndj3-16gndj3-17gndgndj3-18gndgndj3-19gnd说明:4、 j4(io 总线)脚abcdefj4-1usb3+usb4+gndp-hd_d8p-gnj4-2usb3-usb4-gndp-hd_d9p-hd_

7、d7gnj4-3usb5+usb6+p-hd_d10p-hd_d6gnj4-4usb5-usb6-p-hd_d11p-hd_d5gnj4-5gndaudio-gndp-hd_d12p-hd_d4gnj4-6audio-micinaudio-gndp_hd_d13p-hd_d3gnj4-7audio-lineinraudio-lineinlp-hd_d14p-hd_d2gnj4-8audio-gndaudio-gndp-hd_d15p-hd_d1gnj4-9audio-audio-s-hd_cs3#p-hd_d0gnj4-p-hd_a2p-gnj4-p-hd_cs3#p-hd_ior#gnj4-

8、key areagnj4-gnj4-gnj4-gndp-gnj4-vcc(+5v)gndp-hd_irq#gnj4-p-hd_a1gnj4-p-hd_a0gnj4-p-hd_cs1#gnj4-gndgnj4-21p-hd_reqgndj4-gndgnj4-lan2-linkhd_ledgnj4-gndlan2-actp-gnj4-lan1-txd+lan1-bi_d3+lan1-lan2-lan2-gn5、 j5(io 总线)脚号abcdefj5-1lan1-txd-lan1-lan1-actlan2-lan2-gnj5-2lan1-lan1-vga-clklan2-lan2-gnj5-3la

9、n1-rxd-lan1-vga-datlan2-lan2-gnj5-4vga-vsynvga-hsynrsv(fd-gndc4-rignj5-5vga-bluevga-grenrsv(fd-rdat)c4-dtrc4-ctsgnj5-6vga-redvga-gndrsv(fd-wrpt)c4-txdc4-rtsgnj5-7lpt-slctlpt-d7rsv(fd-trko)c4-rxdc4-dsrgnj5-8lpt-pelpt-d6rsv(fd-c4-dcdgndgnj5-9l1-busylpt-d5rsv(fd-c3-dtrc3-rignj5-lpt-ack#lpt-d4rsv(fd-ste

10、p)c3-txdc3-ctsgnj5-gndlpt-d3rsv(fd-dir)c3-rxdc3-rtsgnj5-lpt-slin#lpt-d2rsv(fd-mtro)c3-dsrc3-dcdgnj5-lpt-init#lpt-d1rsv(fd-dchg)gndc2-rignj5-lpt-lpt-d0rsv(fd-drvo)c2-dtrc2-ctsgnj5-lpt-lpt-rsv(fd-indx)c2-txdc2-rtsgnj5-vcc(+5v)vcc(+5v)p-hd_diagc2-rxdc2-dsrgnj5-rsvgndc2-dcdgndgnj5-usb1+usb2+kb-datac1-dt

11、rc1-rignj5-usb1-usb2-kb-clkc1-txdc1-ctsgnj5-speakervcc(+5v)ms-datac1-rxdc1-rtsgnj5-wdg_relgndms-clkc1-dcrc1-dsdgnj5-rst-but#+26v+26v26vgnd26vgndgn说明:1 软盘控制信号:fd 硬盘控制信号:hd 并口控制信号:lpt串口控制信号:c1、c2,c3,c4 模拟显示信号:vga数字平板信号:lcd,lvdsusb 控 制 信 号 : usb1-、 usb1+、 usb2-、 usb2+ ,usb3-、 usb3+、 usb4-、 usb4+, usb5-

12、、usb5+、usb6-、usb6+、usb7-、usb7+、usb8-、usb8+键盘控制信号:kb 鼠标控制信号:ms 网络控制信号:lan网络状态信号:act,link音频控制信号: audio外部复位信号: rst-but# smbus 总线:smb_clk、smb_datwdg_rel 参照 706 定义,理解为看门狗,需进一步确认。rsv()系列信号为软驱控制器,可不连接。2 +26v,26gnd 为加热膜供电点,j5 a21 点(temp-data)为温度传感器(ds1821)数据“”“”at the end, xiao bian gives you a passage. min

13、and once said, people who learn to learn are very happy people. in every wonderful life, learning is an eternal theme. as a professional clerical and teaching position, i understand the importance of continuous learning, life is diligent, nothing can be gained, only continuous learning can achieve better self. only by constantly learning and mastering the latest relevant knowledge, can employees from all walks of life keep up with the pace o

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

评论

0/150

提交评论