G2-MMD64 ,

Card Introduction
1.) CN1: Power socket to connect to the main power unit (G2-PWU)
2.) JP1: reset jumper for flash memory
3.) SW1: Cabinet position selection
4.) CN2: MPU slot
5.) CN3: VMU 1 slot
6.) CN4: VMU 2 slot
7.) CN5: MSU slot
8.) CN6: G2-IPU slot
9.) CN8: DC 5V power output
10.) CN9: Cabinet grounding for expansion
11.) CN12: STU 1 slot
12.) CN13: STU/SLU 2 slot
13.) CN14: STU/SLU 3 slot
14.) CN15: STU/SLU 4 slot
15.) CN16: STU/SLU 5 slot
16.) CN17: SLU slot 6
17.) CN18: TKU/SIU/PIU 1 slot
18.) CN19: TKU/SIU 2 slot
19.) CN20: TKU3 slot
20.) CN21: TKU4 slot