Quanmax KEEX-4030 - CN3, HD Audio Box Header; CN4, LPC Box Header; COM2, RS-232 Port B Wafer; FAN1, CPU FAN Wafer

Chapter 2
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KEE
X
-4030 User’s Manua
l
Table 19 CN3, HD Audio Box Header
Pin Signal Name Pin Signal Name
1 RST# 2 SYNC
3 GND 4 SDOUT
5 SDIN 6 GND
7 GND 8 BCLK
9 +5V 10 +3.3V
Pitch:2.0mm [YIMTEX 32610SAG]
Table 20 CN4, LPC Box Header
Pin Signal Name Pin Signal Name
1 +3.3V 2 GND
3 GND 4 LPC_AD3
5 LPC_RST# 6 LPC_AD2
7 LPC_CLK33 8 LPC_AD1
9 LPC_FRAME# 10 LPC_AD0
11 LPC_SERIRQ
#
12 LPC_DRQ1#
Pitch:1.27mm [YIMTEX 327A121SAG(6T)]
Table 21 COM2, RS-232 Port B Wafer
Pin Signal
1 DCD, Data carrier detect
2 DSR, Data set ready
3 RXD, Receive data
4 RTS, Request to send
5
T
XD, Transmit data
6 CTS, Clear to send
7 DTR, Data terminal ready
8 RI, Ring indicato
r
9 GND, ground
10 +5V
Pitch:1.25mm [YIMTEX 501MW1*10STR]
Table 22 FAN1, CPU FAN Wafer
Pin Signal
1 GND
2 +12V
3 FAN_RPM
Pitch:2.54mm YIMTEX 521AW1*03STR