附表1:
6U CPCI主板 J1?J5 I/O 定义
1、 PCI 总线接口 (J1) NO. J1-1 J1-2 J1-3 J1-4 J1-5 J1-6 J1-7 J1-8 J1-9 J1-10 J1-11 J1-12 J1-13 J1-14 J1-15 J1-16 J1-17 J1-18 J1-19 J1-20 J1-21 J1-22 J1-23 J1-24
A +5V JTAG TCK INTA# NC NC REQO# AD30 AD26 C/BE3# AD21 AD18 B -12V +5V INTB# GND NC GND AD29 GND IDSEL GND AD17 C JTAG_RST# JTAG TMS INTC# +5V PCIRST# +3V AD28 +5V AD23 +3V AD16 KEY AREA D +12V JTAG TDO +5V INTP GND PCICLK0 GND AD25 GND AD20 GND E +5V JTAG TDI INTD# INTS GNT0# AD31 AD27 AD24 AD22 AD19 C/BE2# F GND GND GND GND GND GND GND GND GND GND GND GND GND GND +3V DEVSEL# +3V SERR# +3V AD12 +3V AD7 +3V AD1 +5V FRAME# GND SDONE GND AD15 GND AD9 GND AD4 +5V REQ64# IRDY# +5V SBO# +3V AD14 +5V AD8 +3V AD3 +5V ENUM# GND STOP# GND PAR GND AD11 GND(M66EN) AD6 +5V AD0 +3V TRDY# LOCK# PERR# C/BE1# AD13 AD10 C/BE0# AD5 AD2 ACK64# +5V GND GND GND GND GND GND GND GND GND GND GND J1-25
2、 PCI 总线接口（J2） NO. J2-1 J2-2 J2-3 J2-4 J2-5 J2-6 J2-7 J2-8 J2-9 J2-10 J2-11 J2-12 J2-13 J2-14 J2-15 J2-16 J2-17 J2-18 J2-19 J2-20 J2-21 J2-22 说明： A PCICLK1 PCICLK2 PCICLK4 VCC C/BE5# AD63 AD59 AD56 AD52 AD49 AD45 AD42 AD38 AD35 PCIRSV PCIRSV PCIRSV PCIRSV GND PCICLK5 PCICLK6 GA4 B GND PCICLK3 GND PCIRSV GND AD62 GND AD55 GND AD48 GND AD41 GND AD34 GND PCIRSV GND PCIRSV GND GND GND GA3 C REQ1# SYSEN# GNT3# C/BE7# VCC AD61 VCC AD54 VCC AD47 VCC AD40 VCC AD33 FAL# DEG# PRST# PCIRSV NC PCICLK7 PCICLK8 GA2 D GNT1# GNT2# REQ4# GND C/BE4# GND AD58 GND AD51 GND AD44 GND AD37 GND REQ5# GND REQ6# GND REQ7# GND REQ8# GA1 E REQ2# REQ3# GNT4# C/BE6# PAR64 AD60 AD57 AD53 AD50 AD46 AD43 AD39 AD36 AD32 GNT5# PCIRSV GNT6# PCIRSV BATT GNT7# GNT8# GA0 F GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND PCICLK7、PCICLK8、REQ7#、REQ8#、GNT7#、GNT8# 信号参照 706 BATT信号参照706理解为CMOS电池引脚
3、 J3（保留） 脚号 A GND GND + 12V + 12V GND PCIE0_TXP PCIE0_TXN GND SATA0_RXP SATA0_TXP B GND GND +12V +12V GND PCIE0_RXP PCIE0_RXN GND SATA0_RXN SATA0_TXN C GND GND +12V +12V GND PCIE_CLK1P PCIE_CLK1 K I GND GND GND D GND GND + 12V + 12V GND SMB_CLK SMB_DAT GND +28V +28V E GND GND + 12V + 12V GND WAKE0J RST_PCIE GND +28V_FAN +28V_FAN F GND GND GND GND GND GND GND GND GND GND GND J3-1 J3-2 J3-3 J3-4 J3-5 J3-6 J3-7 J3-8 J3-9 J3-10 J3-11 J3-12 J3-13 J3-14 J3-15 J3-16 J3-17 J3-18 J3-19 说明:
USB7+ USB7- SATA1_RXP SATA1_TXP USB8+ USB8- GND GND +28V_GND +28V_GND +28V_AN_GND +28V_AN_GND FAN_PWM GND GND GND GND SATA1_RXN SATA1_TXN GND RJ3_B1 RJ3_B3 RJ3_B2 RJ3_B6 GND GND RJ3_B4 RJ3_B7 RJ3_B5 RJ3_B8 GND GND GND 电子硬盘自毁功能说明： 主板应提供电子硬盘硬件自毁功能 主板10预留自毁信号接口：
DESTROY —自毁信号触发端、
LCD背光调节功能说明：
GND、DESTROY-Sta —自毁状态指示
具有液晶屏（PWM ）背光调节功能：250KHZ , 3.3V电平，0-100% （64阶）脉宽可调, 上电应用软件配置。
主板IO预留LCD背光调节信号接口：
LIGHT — LCD背光调节信号
脚号 A USB3+ USB3- USB5+ USB5- GND AUDIO-MICIN AUDIO-LINEINR AUDIO-GND AUDIO-LINEOUTR B USB4+ USB4- C GND GND D P-HD_D8 P-HD_D9 P-HD_D10 E P-HD_RST# P-HD_D7 P-HD_D6 P-HD_D5 P-HD_D4 P-HD_D3 P-HD_D2 P-HD_D1 P-HD_D0 P-HD_IOW# P-HD_IOR# F GND GND GND GND GND GND GND GND GND GND GND GND J4-1 J4-2 J4-3 J4-4 J4-5 J4-6 J4-7 J4-8 J4-9 USB6+ USB6- P-HD_D11 P-HD_D12 AUDIO-GND AUDIO-GND P_HD_D13 P-HD_D14 AUDIO-LINEINL AUDIO-GND P-HD_D15 S-HD_CS3# AUDIO-LINEOUTL LCD-ENA VEE J4-10 LCD-ENA VDD J4-11 LCD-ENABKL P-HD_A2 P-HD_CS3# LCD-DE J4-12 J4-13 KEY AREA GND GND J4-14 J4-15 LVDS_A0+ J4-16 LVDS_A1+ J4-17 LVDS_A2+ J4-18 LVDS_A3+ J4-19 LVDS_B0+ J4-20 LVDS_B1+ J4-21 LVDS CLKA+ J4-22 LVDS_CLKB+ J4-23 LVDS _B2+ J4-24 GND(LVDS _B3+) J4-25 LAN1-TXD+ LVDS_A0- LVDS_A1- GND VCC(+5V) P-HD_RDY# P-HD_IRQ# P-HD_A1 GND GND GND GND GND GND GND GND GND LVDS_A2- LVDS_A3- P-HD_A0 P-HD_CS1# LVDS_B0- LVDS_B1- GND P-HD REQ LVDS CLKA- LVDS_CLKB- GND LAN2-LINK GND LAN1-LINK LAN2-ACT LAN2-BI_D3+ HD_LED P-HD_ACK# LAN2-TXD+ LVDS _B2- LVDS _B3- LAN1-BI_D3+ GND GND GND
脚号 A LAN1-TXD- LAN1-RXD+ LAN1-RXD- VGA-VSYN VGA-BLUE VGA-RED LPT-SLCT LPT-PE L1-BUSY B LAN1-BI_D3- LAN1-BI_D4+ LAN1-BI_D4- VGA-HSYN VGA-GREN VGA-GND LPT-D7 LPT-D6 LPT-D5 LPT-D4 LPT-D3 LPT-D2 LPT-D1 LPT-D0 LPT-STROB# VCC(+5V) C LAN1-ACT VGA-CLK VGA-DAT RSV('FD-HDSEL) RSV(\\FD-RDA T) RSV('FD-WRPT) RSV('FD-TRKO) RSV(\\FD-WGA TE) RSV('FD-WDATA) RSV('FD-STEP) RSV('FD-DIR) RSV('FD-MTRO) RSV(\\FD-DCHG) RSV('FD-DRVO) RSV(\\FD-INDX) P-HD_DIAG D LAN2-BI_D3- LAN2-BI_D4+ LAN2-BI_D4- GND C4-DTR C4-TXD C4-RXD C4-DCD C3-DTR C3-TXD C3-RXD C3-DSR GND C2-DTR C2-TXD C2-RXD C2-DCD E LAN2-TXD- LAN2-RXD+ LAN2-RXD- C4-RI C4-CTS C4-RTS C4-DSR GND C3-RI C3-CTS C3-RTS C3-DCD C2-RI C2-CTS C2-RTS C2-DSR GND C1-RI C1-CTS C1-RTS C1-DSD 26VGND F GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND J5-1 J5-2 J5-3 J5-4 J5-5 J5-6 J5-7 J5-8 J5-9 J5-10 LPT-ACK# J5-11 GND J5-12 LPT-SLIN# J5-13 LPT-INIT# J5-14 LPT-ERROR# J5-15 LPT-AFEED# J5-16 VCC(+5V) J5-17 RSV J5-18 USB1 + J5-19 USB1- J5-20 \\SPEAKER J5-21 \\WDG REL J5-22 RST-BUT# 说明:GND USB2+ USB2- VCC(+5V) GND +26V KB-DATA KB-CLK MS-DATA MS-CLK +26V C1-DTR C1-TXD C1-RXD C1-DCR 26VGND 1软盘控制信号： FD
硬盘控制信号： HD 并口控制信号: 串口控制信号: 模拟显示信号： 数字
LPT
C1、C2,C3,C4 VGA
平板信号: LCD ,L VDS
USB控制信号： USB1- USB1+ USB2- USB2+ ,USB3-、 USB3+ USB4-、 USB4+, USB5-、
USB5+ USB6- USB6+ USB7- USB7+ USB8-、 USB8+
键盘控制信号： KB 鼠标控制信号: 网络控制信号： 网
MS LAN
络状态信号: ACT LINK
CPCI接口定义标准
