CPCI接口定义标准.docx
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CPCI接口定义标准
CPCI接口定义标准
附表1:
6UCPCI主板J1~J5I/O定义
1、PCI总线接口(J1)
NO.
A
B
C
D
E
F
J1-1
+5V
-12V
JTAG_RST#
+12V
+5V
GND
J1-2
JTAG_TCK
+5V
JTAG_TMS
JTAG_TDO
JTAG_TDI
GND
J1-3
INTA#
INTB#
INTC#
+5V
INTD#
GND
J1-4
NC
GND
+5V
INTP
INTS
GND
J1-5
NC
NC
PCIRST#
GND
GNT0#
GND
J1-6
REQ0#
GND
+3V
PCICLK0
AD31
GND
J1-7
AD30
AD29
AD28
GND
AD27
GND
J1-8
AD26
GND
+5V
AD25
AD24
GND
J1-9
C/BE3#
IDSEL
AD23
GND
AD22
GND
J1-10
AD21
GND
+3V
AD20
AD19
GND
J1-11
AD18
AD17
AD16
GND
C/BE2#
GND
J1-12
KEYAREA
GND
J1-13
GND
J1-14
GND
J1-15
+3V
FRAME#
IRDY#
GND
TRDY#
GND
J1-16
DEVSEL#
GND
+5V
STOP#
LOCK#
GND
J1-17
+3V
SDONE
SBO#
GND
PERR#
GND
J1-18
SERR#
GND
+3V
PAR
C/BE1#
GND
J1-19
+3V
AD15
AD14
GND
AD13
GND
J1-20
AD12
GND
+5V
AD11
AD10
GND
J1-21
+3V
AD9
AD8
GND(M66EN)
C/BE0#
GND
J1-22
AD7
GND
+3V
AD6
AD5
GND
J1-23
+3V
AD4
AD3
+5V
AD2
GND
J1-24
AD1
+5V
+5V
AD0
ACK64#
GND
J1-25
+5V
REQ64#
ENUM#
+3V
+5V
GND
2、PCI总线接口(J2)
NO.
A
B
C
D
E
F
J2-1
PCICLK1
GND
REQ1#
GNT1#
REQ2#
GND
J2-2
PCICLK2
PCICLK3
SYSEN#
GNT2#
REQ3#
GND
J2-3
PCICLK4
GND
GNT3#
REQ4#
GNT4#
GND
J2-4
VCC
PCIRSV
C/BE7#
GND
C/BE6#
GND
J2-5
C/BE5#
GND
VCC
C/BE4#
PAR64
GND
J2-6
AD63
AD62
AD61
GND
AD60
GND
J2-7
AD59
GND
VCC
AD58
AD57
GND
J2-8
AD56
AD55
AD54
GND
AD53
GND
J2-9
AD52
GND
VCC
AD51
AD50
GND
J2-10
AD49
AD48
AD47
GND
AD46
GND
J2-11
AD45
GND
VCC
AD44
AD43
GND
J2-12
AD42
AD41
AD40
GND
AD39
GND
J2-13
AD38
GND
VCC
AD37
AD36
GND
J2-14
AD35
AD34
AD33
GND
AD32
GND
J2-15
PCIRSV
GND
FAL#
REQ5#
GNT5#
GND
J2-16
PCIRSV
PCIRSV
DEG#
GND
PCIRSV
GND
J2-17
PCIRSV
GND
PRST#
REQ6#
GNT6#
GND
J2-18
PCIRSV
PCIRSV
PCIRSV
GND
PCIRSV
GND
J2-19
GND
GND
NC
REQ7#
BATT
GND
J2-20
PCICLK5
GND
PCICLK7
GND
GNT7#
GND
J2-21
PCICLK6
GND
PCICLK8
REQ8#
GNT8#
GND
J2-22
GA4
GA3
GA2
GA1
GA0
GND
说明:
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
B
C
D
E
F
J3-1
GND
GND
GND
GND
GND
GND
J3-2
GND
GND
GND
GND
GND
GND
J3-3
+12V
+12V
+12V
+12V
+12V
GND
J3-4
+12V
+12V
+12V
+12V
+12V
GND
J3-5
GND
GND
GND
GND
GND
GND
J3-6
PCIE0_TXP
PCIE0_RXP
PCIE_CLK1P
SMB_CLK
WAKE0J
GND
J3-7
PCIE0_TXN
PCIE0_RXN
PCIE_CLK1N
SMB_DAT
RST_PCIE
GND
J3-8
GND
GND
GND
GND
GND
GND
J3-9
SATA0_RXP
SATA0_RXN
GND
+28V
+28V_FAN
GND
J3-10
SATA0_TXP
SATA0_TXN
GND
+28V
+28V_FAN
GND
J3-11
GND
J3-12
USB7+
USB8+
GND
+28V_GND
+28V_FAN_GND
GND
J3-13
USB7-
USB8-
GND
+28V_GND
+28V_FAN_GND
GND
J3-14
SATA1_RXP
SATA1_RXN
FAN_PWM
GND
J3-15
SATA1_TXP
SATA1_TXN
GND
J3-16
GND
J3-17
RJ3_B1
RJ3_B2
GND
RJ3_B4
RJ3_B5
GND
J3-18
RJ3_B3
RJ3_B6
GND
RJ3_B7
RJ3_B8
GND
J3-19
GND
说明:
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IO预留自毁信号接口:
DESTROY—自毁信号触发端、GND、DESTROY-Sta-自毁状态指示
LCD背光调节功能说明:
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
4、J4(IO总线)
脚号
A
B
C
D
E
F
J4-1
USB3+
USB4+
GND
P-HD_D8
P-HD_RST#
GND
J4-2
USB3-
USB4-
GND
P-HD_D9
P-HD_D7
GND
J4-3
USB5+
USB6+
P-HD_D10
P-HD_D6
GND
J4-4
USB5-
USB6-
P-HD_D11
P-HD_D5
GND
J4-5
GND
AUDIO-GND
P-HD_D12
P-HD_D4
GND
J4-6
AUDIO-MICIN
AUDIO-GND
P_HD_D13
P-HD_D3
GND
J4-7
AUDIO-LINEINR
AUDIO-LINEINL
P-HD_D14
P-HD_D2
GND
J4-8
AUDIO-GND
AUDIO-GND
P-HD_D15
P-HD_D1
GND
J4-9
AUDIO-LINEOUTR
AUDIO-LINEOUTL
S-HD_CS3#
P-HD_D0
GND
J4-10
LCD-ENAVDD
LCD-ENAVEE
P-HD_A2
P-HD_IOW#
GND
J4-11
LCD-ENABKL
LCD-DE
P-HD_CS3#
P-HD_IOR#
GND
J4-12
KEYAREA
GND
J4-13
GND
J4-14
GND
J4-15
LVDS_A0+
LVDS_A0-
GND
P-HD_RDY#
GND
J4-16
LVDS_A1+
LVDS_A1-
VCC(+5V)
GND
P-HD_IRQ#
GND
J4-17
LVDS_A2+
LVDS_A2-
P-HD_A1
GND
J4-18
LVDS_A3+
LVDS_A3-
P-HD_A0
GND
J4-19
LVDS_B0+
LVDS_B0-
P-HD_CS1#
GND
J4-20
LVDS_B1+
LVDS_B1-
GND
GND
J4-21
LVDS_CLKA+
LVDS_CLKA-
P-HD_REQ
GND
J4-22
LVDS_CLKB+
LVDS_CLKB-
GND
GND
J4-23
LVDS_B2+
LVDS_B2-
LAN2-LINK
HD_LED
GND
J4-24
GND(LVDS_B3+)
LVDS_B3-
GND
LAN2-ACT
P-HD_ACK#
GND
J4-25
LAN1-TXD+
LAN1-BI_D3+
LAN1-LINK
LAN2-BI_D3+
LAN2-TXD+
GND
5、J5(IO总线)
脚号
A
B
C
D
E
F
J5-1
LAN1-TXD-
LAN1-BI_D3-
LAN1-ACT
LAN2-BI_D3-
LAN2-TXD-
GND
J5-2
LAN1-RXD+
LAN1-BI_D4+
VGA-CLK
LAN2-BI_D4+
LAN2-RXD+
GND
J5-3
LAN1-RXD-
LAN1-BI_D4-
VGA-DAT
LAN2-BI_D4-
LAN2-RXD-
GND
J5-4
VGA-VSYN
VGA-HSYN
RSV(\FD-HDSEL)
GND
C4-RI
GND
J5-5
VGA-BLUE
VGA-GREN
RSV(\FD-RDAT)
C4-DTR
C4-CTS
GND
J5-6
VGA-RED
VGA-GND
RSV(\FD-WRPT)
C4-TXD
C4-RTS
GND
J5-7
LPT-SLCT
LPT-D7
RSV(\FD-TRKO)
C4-RXD
C4-DSR
GND
J5-8
LPT-PE
LPT-D6
RSV(\FD-WGATE)
C4-DCD
GND
GND
J5-9
L1-BUSY
LPT-D5
RSV(\FD-WDATA)
C3-DTR
C3-RI
GND
J5-10
LPT-ACK#
LPT-D4
RSV(\FD-STEP)
C3-TXD
C3-CTS
GND
J5-11
GND
LPT-D3
RSV(\FD-DIR)
C3-RXD
C3-RTS
GND
J5-12
LPT-SLIN#
LPT-D2
RSV(\FD-MTRO)
C3-DSR
C3-DCD
GND
J5-13
LPT-INIT#
LPT-D1
RSV(\FD-DCHG)
GND
C2-RI
GND
J5-14
LPT-ERROR#
LPT-D0
RSV(\FD-DRVO)
C2-DTR
C2-CTS
GND
J5-15
LPT-AFEED#
LPT-STROB#
RSV(\FD-INDX)
C2-TXD
C2-RTS
GND
J5-16
VCC(+5V)
VCC(+5V)
P-HD_DIAG
C2-RXD
C2-DSR
GND
J5-17
RSV
GND
C2-DCD
GND
GND
J5-18
USB1+
USB2+
KB-DATA
C1-DTR
C1-RI
GND
J5-19
USB1-
USB2-
KB-CLK
C1-TXD
C1-CTS
GND
J5-20
\SPEAKER
VCC(+5V)
MS-DATA
C1-RXD
C1-RTS
GND
J5-21
\WDG_REL
GND
MS-CLK
C1-DCR
C1-DSD
GND
J5-22
RST-BUT#
+26V
+26V
26VGND
26VGND
GND
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,LVDS
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:
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_DAT
\WDG_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,J5A21点(TEMP-DATA)为温度传感器(DS1821)数据