
nanoX-TC User’s Manual Page 18
Row B
Signal Descriptions (cont’d)
XXX Strikethrough pin names indicates that the signal is not supported on this module.
Pin Si
nal Desc ri
tion T
e PU/PD C omment
B 1 GND(F IXE D) Ground PWR - -
B2 GBE0_ACT
Ethernet Activit
LED OD - -
B3 LPC
FRAME# LPC Frame Indicator O-3.3 - -
B4 LPC
AD0 LPC multi
lexed Adress & DATA B us IO-3.3 - -
B5 LPC_AD1 LPC multi
lexed Adress & DATA B us IO-3.3 - -
B6 LPC_AD2 LPC multi
lexed Adress & DATA B us IO-3.3 - -
B7 LPC_AD3 LPC multi
lexed Adress & DATA B us IO-3.3 - -
B8 LPC_DR
0
LPC Serial DMA Re
uest 0 I-3.3 - not s u
orted
B9 LPC_DR
1
LPC Serial DMA Re
uest 1 I-3.3 - not s u
orted
B10 LPC
CLK LPC Clock O-3.3 - -
B11 GND
FIXED
Ground PWR - -
B12 PWRBTN
P ower Button I-3.3 PU 10K 3.3Vsb -
B 13 S MB_ C K S MBus C lock IO -3.3 P U 2k2 3 .3 Vs b -
B14 SMB_DAT SMBus Data IO-3.3 PU 2k2 3.3Vsb -
B15 SMB_ALERT
S
stem Mana
ement Bus Alert for S MI I-3.3 PU 10k 3.3V
B16 SATA1_TX + S ATA 1 T ransmit Data + O - DP - -
B17 SATA1
TX - S ATA 1 T ransmit Data - O - DP - -
B18 SUS
STAT# Imminent sus
end o
eration inidca tor O-3.3 - not su
orted
B19 SATA1_ R X+ S ATA 1 R eceive Data + I - DP - -
B20 SATA1
RX- S ATA 1 Receive Data - I - DP - -
B21 GND
FIXED
Ground PWR - -
B22 RSVD
NC
--
B23 RSVD
NC
--
B24 PWR_OK Power OK from main
ower s u
l
I-3.3 - alwa
s reserve
ull u
B25 RSVD
NC
--
B26 RSVD
NC
--
B27 WDT Watch Do
E vent occurred indicator O-3.3 PU 10K 3.3Vsb
B28 AC/HDA
SDIN2 Serial TDM data in
ut 2 I-3.3 - not s u
orted
B29 AC/HDA_ S DIN1 S erial T DM data in
ut 1 I-3. 3 - -
B30 AC/HDA_ S DIN0 S erial T DM data in
ut 0 I-3. 3 - -
B31 GND(FIXE D) Ground PWR - -
B32 SPKR Out
ut for audio enunciator (P C Bee
)O-3.3- -
B33 I2C_CK General
ur
os e I2C
ort clock out
ut IO-3.3 PU 4k7 3.3V
B34 I2C
DAT General
ur
os e I2C
ort data I
O line IO-3.3 PU 4k7 3.3V
B35 THRM
Off module over tem
erature indicator I-3.3 PU 1k2 3.3V -
B 36 US B 7- US B Data - P ort7 I/O - DP - c lient
ort
B37 US B7+ US B Data + Port7 I/O - DP - client
ort
B38 USB_4_5_OC
USB OverCurrent Port 4,5 I-3.3 PU 10k 3.3Vsb -
B 39 US B5- US B Data- P ort5 I/O - DP - -
B40 US B5+ US B Data+ Port5 I/O - DP - -
B41 GND
FIXED
Ground I-3.3 - -
B 42 US B3- US B Data- P ort3 I/O - DP - -
B43 US B3+ US B Data+ Port3 I/O - DP - -
B44 USB_0_1_OC
USB OverCurrent Port 0,1 I-3.3 PU 10k 3.3Vsb -
B 45 US B1- US B Data- P ort1 I/O - DP - -
B46 US B1+ US B Data+ Port1 I/O - DP - -
B47 E XCD1_PERST
PCI Ex
ress Card Reset si
na l O-3.3 - not su
orted
B48 EXCD1
CPPE# PCI Ex
ress ca
a ble ca rd re
ue st O-3.3 - not su
orted
B49 SYS
RESET# Reset Button In
ut I-3.3 none 3.3Vsb
B50 CB_RESET# Reset output from Module to Carrier Board O-3.3 - -
B51 GND(FIXE D) Ground PWR - -
B52 RSVD NC - -
B53 RSVD NC - -
B54 GPO1 GP O1 or S DIO contr. 0 Command/R esponse IO-3.3 PU 10k 3.3V BIOS select
B55 RSVD NC - -
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