C&T Solution CT-MHW0X, User Manual

Page: 21 / 90

CT-MHW0X Intel 4th Gen Core Processor i7/i5/i3/Pentium/Celeron Micro-ATX IMB
２１
3.3.12 Front Panel Audio Connector: FRONT_AUDIO
Connector Type: 2x5-pin pitch 2.54mm pin header connector
Pin Signal Pin Signal
1 MIC-IN-L 2 AGND
3 MIC-IN-R 4 PRESENCE#
5 LINE-IN-R 6 MIC-IN Detect
7 SENSE_SEND 8 KEY
9 LINE-IN-L 10 LINE-IN Detect
3.3.13 Front Bezel Connector: FRONT_PANEL
Connector Type: 2x5-pin pitch 2.54mm pin header connector
Pin Signal Pin Signal
1 +5V HDD
LED
2 +5V PWR
LED 3 HDDLED 4 GND
5 GND RESET
Switch
6 PWRBT PWR
Button
7 Reset BTN 8 GND
9 +5V 10 Key
3.3.14 Memory Sockets: XMM1~XMM4
Connector Type: 240-pin DDR3/DDR3L DIMM socket
Note: XMM2 and XMM4 are for Q87 SKU only.
Pin Signal Front Pin Signal Front Pin Signal Back Pin Signal Back
1
VREF_DQDDRA/B
61
M_MAA_A/B2
121
GND
181
M_MAA_A/B1
2
GND
62
DDR_15V
122
M_DATA_A/B4
182
DDR_15V
3
M_DATA_A/B0
63
CK_M_DDR1_A/B_DP
123
M_DATA_A/B5
183
DDR_15V
4
M_DATA_A/B1
64
CK_M_DDR1_A/B_DN
124
GND
184
CK_M_DDR0_A/B_DP
5
GND
65
DDR_15V
125
GND
185
CK_M_DDR0_A/B_DN
6 M_DQS_A/B_DN0 66 DDR_15V 126 NC 186 DDR_15V
7
M_DQS_A/B_DP0
67
VREF_DDRA/B
127
GND
187
NC
8
GND
68
NC
128
M_DATA_A/B6
188
M_MAA_A/B0
9
M_DATA_A/B2
69
DDR_15V
129
M_DATA_A/B7
189
DDR_15V
10
M_DATA_A/B3
70
M_MAA_A/B10
130
GND
190
M_SBS_A/B1
11
GND
71
M_SBS_A/B0
131
M_DATA_A/B12
191
DDR_15V
12
M_DATA_A/B8
72
DDR_15V
132
M_DATA_A13
192
M_RAS_A_N
13
M_DATA_A/B9
73
M_WE_A/B_N
133
GND
193
M_SCS_A/B_N0,2
14 GND 74 M_CAS_A/B_N 134 GND 194 DDR_15V