Vecow VCM-1000 User Manual page 41

2.3.7 DDR5_A1, DDR5_A2: DDR5 Slot
MH1
1
JUSB2
1
There are 2 DDR5 channel onboard, support DDR5 4800, max 64GB, each
4
channel 32GB.
MH3
DDR5_A1
DDR5_A2
1 1
4 4
2.3.8 BIOS_CN1 : BIOS Socket
1
9
17
M2E_MH1
JPOE_PWR1
If the BIOS needs to be changed, please contact the Vecow RMA service team.
IO_MH3
©Vecow VCM-1000 User Manual
1
4
CPU_MH1
52
M2M_MH1
1
10
SYS_FAN1
CPU_MH3
55
JUSBPWR1
ON
Slot
HWIGN_SW1
JIGNMODE1
1
A BJ
PCH1
3 1
JIGN_FW1
2
4
6 4
I/O GND
VPP
5 1
5 8
M2B_SIM1
10 6
15 11
1 4
8
VCC
16
3 CLK 1
24
1
JUSB1
M2B
M2B_CN1 ON
COM12_SW1 JDEBUG1
74
M
67 57
75
119
IO_MH1
120
Pin Number
1
2
3
4
CPU_MH2
1
CPU1
261
DDR5_A1
CPU_MH4
Description
DDR5 Channel A
DDR5 Channel B
O
Y
Y
G
L4 L3 L2 L1 L4 L3
R10 R2 R10
R9 R1 R9
5 8
U18 U14 U18
U9 U5 U9
1 4
U1 U4 U1
2
1
2
B2B_IO_CN1
GETTING TO KNOW YOUR VCM-1000
M2B_LED1 M2E_LED1
Definition
USB_VCC
USB_D_9N
USB_D_9P
GND
1
CPU_FAN1
M2B_MH2
2
2 1
M2B_MH1
262
DDR5_A2
O
G
L2 L1
R2
R1
A1 A5
U14
A9
A6
B1 B5
U4
B6 B9
BIOS_CN2
IO_MH2
RST_SW1
1
3
HDD_LED1 PWR_LED1
2
4
MH2
MH4
DCIN_CN1
6 5 4
3 2 1
3
JCMOS1
1
8 7 2
BAT1 1
2 1
IO_MH4
33