Panasonic KX-NSX1000 / KX-NSX2000 (serv.man2) Service Manual ▷ View online
85
KX-NSX1000/KX-NSX2000
GMII/RGMII/MII Interface(Port 5)
GMII/RGMII/MII Interface(Port 6)
System and Register Access Interface
Switch Configuration Interface
Pin No.
Signal Name
I/O
Function
73
P5_RGMII_EN
I
Port 5’s GMII/RGMII/MII Interface Enable(generically referred to as RGMII5)
85
P5_INCLK
I
Input Clock
91
P5_IND[3]
I
Input Data
90
P5_IND[2]
I
89
P5_IND[1]
I
88
P5_IND[0]
I
86
P5_INDV
I
Input Data Valid
94
P5_CRS/MDC_PHY
I/O
Carrier Sense or Management Data Clock, Master
95
P5_COL/MDIO_PHY
I/O
Collicion or Management Data I/O, Master
82
P5_GTXCLK/
P5_VDDOS[0]
P5_VDDOS[0]
O
Transmit Clock
81
P5_OUTEN/
P5_VDDOS[1]
P5_VDDOS[1]
O
Output Enable
83
P5_OUTCLK
I
Output Clock
76
P5_OUTD[3]/
P5_MODE[1]
P5_MODE[1]
O
Output Data
77
P5_OUTD[2]/
P5_MODE[0]
P5_MODE[0]
O
78
P5_OUTD[1]/
P5_ADDR[1]
P5_ADDR[1]
O
79
P5_OUTD[0]/
P5_ADDR[0]
P5_ADDR[0]
O
Pin No.
Signal Name
I/O
Function
96
P6_RGMII_EN
I
Port 6’s GMII/RGMII/MII Interface Enable(generically referred to as RGMII6)
108
P6_INCLK
I
Input Clock
114
P6_IND[3]
I
Input Data
113
P6_IND[2]
I
112
P6_IND[1]
I
111
P6_IND[0]
I
109
P6_INDV
I
Input Data Valid
117
P6_CRS/MDC_PHY
I/O
Carrier Sense or Management Data Clock, Master
118
P6_COL/GPIO[1]
I/O
Collicion or Management Data I/O, Master
105
P6_GTXCLK/
P6_VDDOS[0]
P6_VDDOS[0]
O
Transmit Clock
104
P6_GTXCLK/
P6_VDDOS[1]
P6_VDDOS[1]
O
Output Enable
106
P6_OUTCLK
I
Output Clock
99
P6_OUTD[3]/
P6_MODE[1]
P6_MODE[1]
I
Output Data
100
P6_OUTD[2]/
P6_MODE[0]
P6_MODE[0]
I
101
P6_OUTD[1]/
P6_ADDR[1]
P6_ADDR[1]
I
102
P6_OUTD[0]/
P6_ADDR[0]
P6_ADDR[0]
I
Pin No.
Signal Name
I/O
Function
70
MDC_CPU
I
Management Data Clock, Slave.
71
MDIO_CPU
I/O
Management Data I/O, Slave
72
INTn
D
INTn is an active low, open drain pin that is asserted to indicate an unmasked
interrupt event occurred
interrupt event occurred
68
RESETn
I
Hardware reset. Active low.
Pin No.
Signal Name
I/O
Function
66
SW_MODE[1]
I, PU
Switch Mode. These pins are used to configure the device after reset. Switch
mode pins work as follows:
mode pins work as follows:
67
SW_MODE[0]
I, PD
00=Test mode
01=Reserved
10=Unmanaged/Forwarding mode (default)
11=CPU Attached/Disabled mode
01=Reserved
10=Unmanaged/Forwarding mode (default)
11=CPU Attached/Disabled mode
86
KX-NSX1000/KX-NSX2000
Reference and Clock
Power and Ground
Pin No.
Signal Name
I/O
Function
32
RESET
Analog
Resistor Current reference. A 4.99 kohm 1% resistor is placed between the
RSET and VSS
RSET and VSS
37
XTAL_IN
I
25 MHz system reference clock input provided from the board
38
XTAL_OUT
O
System reference clock output provided from the board
35
XTAL_GND
I
Analog Ground for the XTAL.
Pin No.
Signal Name
I/O
Function
75
P5_VDDO
Power
P5_VDDO must be connected to 3.3V for 3.3V I/O, 2.5V for 2.5V I/O or 1.8V for
1.8V I/O
1.8V I/O
84
P5_VDDO
Power
92
P5_VDDO
Power
98
P6_VDDO
Power
P6_VDDO must be connected to 3.3V for 3.3V I/O, 2.5V for 2.5V I/O or 1.8V for
1.8V I/O
1.8V I/O
107
P6_VDDO
Power
115
P6_VDDO
Power
122
EE_VDDO
Power
EE_VDDO must be connected to 3.3V for 3.3V I/O or 2.5V for 2.5V I/O.
127
EE_VDDO
Power
61
P4_AVDD
Power
1.8V Power to analog core used to power each Gig PHY interface
56
P4_AVDD
Power
51
P3_AVDD
Power
46
P3_AVDD
Power
29
P2_AVDD
Power
24
P2_AVDD
Power
19
P1_AVDD
Power
14
P1_AVDD
Power
9
P0_AVDD
Power
4
P0_AVDD
Power
33
AVDD
Power
Gigabit PHY 1.8V power to analog core used to power the on-chip PLL.
39
AVDD
Power
41
VDDO_S
Power
VDDO_S must be connected to 3.3V for 3.3V I/O, or 2.5V for 2.5V I/O
40
VDDO_CORE
Power
1.0V power to the digital core
43
VDDO_CORE
Power
69
VDDO_CORE
Power
74
VDDO_CORE
Power
80
VDDO_CORE
Power
87
VDDO_CORE
Power
93
VDDO_CORE
Power
97
VDDO_CORE
Power
103
VDDO_CORE
Power
110
VDDO_CORE
Power
116
VDDO_CORE
Power
EPAD
EPAD
Ground
Ground to device.
34
NC
-
No Connect.
36
NC
-
42
NC
-
64
NC
-
65
NC
-
87
KX-NSX1000/KX-NSX2000
15.1.3.
CN1 (COM Express Module Connector)
Pin no.
Pin name
Signal Name
Pin no.
Pin name
Signal Name
A1
GND(FIXED)
GND
B1
GND(FIXED)
GND
A2
GBE0_MDI3-
CEX_MDI3_N_L2SW#1
B2
GBE0_ACT#
CEX_ACTn_LED
A3
GBE0_MDI3+
CEX_MDI3_P_L2SW#1
B3
LPC_FRAME#
unused
A4
GBE0_LInK100#
CEX_LINK100n_LED
B4
LPC_AD0
unused
A5
GBE0_LInK1000#
CEX_LINK1000n_LED
B5
LPC_AD1
unused
A6
GBE0_MDI2-
CEX_MDI2_N_L2SW#1
B6
LPC_AD2
unused
A7
GBE0_MDI2+
CEX_MDI2_P_L2SW#1
B7
LPC_AD3
unused
A8
GBE0_LINK#
unused
B8
LPC_DRQ0#
Unused, Pull up
A9
GBE0_MDI1-
CEX_MDI1_N_L2SW#1
B9
LPC_DRQ1#
Unused, Pull up
A10
GBE0_MDI1+
CEX_MDI1_P_L2SW#1
B10
LPC_CLK
unused
A11
GND(FIXED)
GND
B11
GND(FIXED)
GND
A12
GBE0_MDI0-
CEX_MDI0_N_L2SW#1
B12
PWRBTn#
unused
A13
GBE0_MDI0+
CEX_MDI0_P_L2SW#1
B13
SMB_CK
unused
A14
GBE0_CTREF
CEX_CTREF_L2SW#1
B14
SMB_DAT
unused
A15
SUS_S3#
CEX_SUS_nS3
B15
SMB_ALERT#
unused
A16
SATA0_TX+
CEX_SSD#1_TX_P
B16
SATA1_TX+
CEX_SSD#2_TX_P
A17
SATA0_TX-
CEX_SSD#1_TX_N
B17
SATA1_TX-
CEX_SSD#2_TX_N
A18
SUS_S4#
unused
B18
SUS_STAT#
unused?
A19
SATA0_RX+
CEX_SSD#1_RX_P
B19
SATA1_RX+
CEX_SSD#2_RX_P
A20
SATA0_RX-
CEX_SSD#1_RX_N
B20
SATA1_RX-
CEX_SSD#2_RX_N
A21
GND(FIXED)
GND
B21
GND(FIXED)
GND
A22
SATA2_TX+
not supported
B22
SATA3_TX+
not supported
A23
SATA2_TX-
not supported
B23
SATA3_TX-
not supported
A24
SUS_S5#
unused
B24
PWR_OK
PWR_OK
A25
SATA2_RX+
not supported
B25
SATA3_RX+
not supported
A26
SATA2_RX-
not supported
B26
SATA3_RX-
not supported
A27
BATLOW#
unused
B27
WDT
CEX_WDT
A28
(S)ATA_ACT#
unused
B28
AC/HDA_SDIN2
not supported
A29
AC/HDA_SYNC
unused
B29
AC/HDA_SDIN1
unused
A30
AC/HDA_RST#
unused
B30
AC/HDA_SDIN0
unused
A31
GND(FIXED)
GND
B31
GND(FIXED)
GND
A32
AC/HDA_BITCLK
unused
B32
SPKR
unused
A33
AC/HDA_SDOUT
unused
B33
I2C_CK
unused
A34
BIOS_DIS0#
unused
B34
I2C_DAT
unused
A35
THRMTRIP#
unused
B35
THRM#
unused
A36
USB6-
unused
B36
USB7-
unused
A37
USB6+
unused
B37
USB7+
unused
A38
USB_6_7_OC#
unused
B38
USB_4_5_OC#
unused
A39
USB4-
unused
B39
USB5-
unused
A40
USB4+
unused
B40
USB5+
unused
A41
GND(FIXED)
GND
B41
GND(FIXED)
GND
A42
USB2-
unused
B42
USB3-
unused
A43
USB2+
unused
B43
USB3+
unused
A44
USB_2_3_OC#
unused
B44
USB_0_1_OC#
CEX_VBUS_0_1_OCn_USB
A45
USB0-
CEX_USB_N
B45
USB1-
unused
A46
USB0+
CEX_USB_P
B46
USB1+
unused
A47
VCC_RTC
VCC_RTC
B47
EXCD1_PERST#
unused
A48
EXCD0_PERST#
unused
B48
EXCD1_CPPE#
unused
A49
EXCD0_CPPE#
unused
B49
SYS_RESET#
CEX_SYS_RESETn
A50
LPC_SERIRQ
unused
B50
CB_RESET#
CEX_CB_RESETn
A51
GND(FIXED)
GND
B51
GND(FIXED)
GND
A52
PCIE_TX5+
not supported
B52
PCIE_RX5+
not supported
A53
PCIE_TX5-
not supported
B53
PCIE_RX5-
not supported
A54
GPI0
INITIALIZE_SW
B54
GPO1
BAT_ARMn_FPGA
A55
PCIE_TX4+
not supported
B55
PCIE_RX4+
not supported
A56
PCIE_TX4-
not supported
B56
PCIE_RX4-
not supported
A57
GND
R=0?Jumper to GND
B57
GPO2
CEX_DEBUG_LED1
A58
PCIE_TX3+
not supported
B58
PCIE_RX3+
not supported
A59
PCIE_TX3-
not supported
B59
PCIE_RX3-
not supported
A60
GND(FIXED)
GND
B60
GND(FIXED)
GND
A61
PCIE_TX2+
CEX_PCIE_TX2_P_FPGA
B61
PCIE_RX2+
CEX_PCIE_RX2_P_FPGA
A62
PCIE_TX2-
CEX_PCIE_TX2_N_FPGA
B62
PCIE_RX2-
CEX_PCIE_RX2_N_FPGA
A63
GPI1
R=0?Jumper to GND
B63
GPO3
CEX_DEBUG_LED2
A64
PCIE_TX1+
CEX_PCIE_TX_P_LANC#2
B64
PCIE_RX1+
CEX_PCIE_RX_P_LANC#2
88
KX-NSX1000/KX-NSX2000
A65
PCIE_TX1-
CEX_PCIE_TX_N_LANC#2
B65
PCIE_RX1-
CEX_PCIE_RX_N_LANC#2
A66
GND
R=0 Jumper to GND
B66
WAKE0#
unused
A67
GPI2
R=0 Jumper to GND
B67
WAKE1#
unused
A68
PCIE_TX0+
CEX_PCIE_TX_P_LANC#1
B68
PCIE_RX0+
CEX_PCIE_RX_P_LANC#1
A69
PCIE_TX0-
CEX_PCIE_TX_N_LANC#1
B69
PCIE_RX0-
CEX_PCIE_RX_N_LANC#1
A70
GND(FIXED)
GND
B70
GND(FIXED)
GND
A71
LVDS_A0+
unused
B71
LVDS_B0+
unused
A72
LVDS_A0-
unused
B72
LVDS_B0-
unused
A73
LVDS_A1+
unused
B73
LVDS_B1+
unused
A74
LVDS_A1-
unused
B74
LVDS_B1-
unused
A75
LVDS_A2+
unused
B75
LVDS_B2+
unused
A76
LVDS_A2-
unused
B76
LVDS_B2-
unused
A77
LVDS_VDD_EN
unused
B77
LVDS_B3+
unused
A78
LVDS_A3+
unused
B78
LVDS_B3-
unused
A79
LVDS_A3-
unused
B79
LVDS_BKLT_En
unused
A80
GND(FIXED)
GND
B80
GND(FIXED)
GND
A81
LVDS_A_CK+
unused
B81
LVDS_B_CK+
unused
A82
LVDS_A_CK-
unused
B82
LVDS_B_CK-
unused
A83
LVDS_I2C_CK
unused
B83
LVDS_BKLT_CTRL
unused
A84
LVDS_I2C_DAT
unused
B84
VCC_5V_SBY
unused
A85
GPI3
FPGA_INT_DONE
B85
VCC_5V_SBY
unused
A86
RSVD
reserved
B86
VCC_5V_SBY
unused
A87
RSVD
reserved
B87
VCC_5V_SBY
unused
A88
PCIE_CLK_REF+
CEX_PCIE_CLK_REF_P
B88
BIOS_DIS1#
unused
A89
PCIE_CLK_REF-
CEX_PCIE_CLK_REF_N
B89
VGA_RED
unused
A90
GND(FIXED)
GND
B90
GND(FIXED)
GND
A91
SPI_POWER
unused
B91
VGA_GRn
unused
A92
SPI_MISO
unused
B92
VGA_BLU
unused
A93
GPO0
CEX_nCONFIG_FPGA
B93
VGA_HSYNC
unused
A94
SPI_CLK
unused
B94
VGA_VSYNC
unused
A95
SPI_MOSI
unused
B95
VGA_I2C_CK
unused
A96
TPM_PP
unused
B96
VGA_I2C_DAT
unused
A97
TYPE10#
unused
B97
SPI_CS#
unused
A98
SER0_TX
CEX_RS232C#1_TXD_BUF
B98
RSVD
reserved
A99
SER0_RX
CEX_RS232C#1_RXD_BUF
B99
RSVD
reserved
A100
GND(FIXED)
GND
B100
GND(FIXED)
GND
A101
SER1_TX
CEX_RS232C#2_TXD_BUF
B101
FAN_PWMOUT
Unused
A102
SER1_RX
CEX_RS232C#2_RXD_BUF
B102
FAN_TACHIN
Unused
A103
LID#
not supported
B103
SLEEP#
not supported
A104
VCC_12V
+15V
B104
VCC_12V
+15V
A105
VCC_12V
+15V
B105
VCC_12V
+15V
A106
VCC_12V
+15V
B106
VCC_12V
+15V
A107
VCC_12V
+15V
B107
VCC_12V
+15V
A108
VCC_12V
+15V
B108
VCC_12V
+15V
A109
VCC_12V
+15V
B109
VCC_12V
+15V
A110
GND(FIXED)
GND
B110
GND(FIXED)
GND
Pin no.
Pin name
Signal Name
Pin no.
Pin name
Signal Name
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