3U4S CompactPCI 32-Bit Backplane User Manual
Contents
1. 5 6 7 8 9 10 11 12 Power Fan 12V Fan2 5V DEG GND 3 3V 12V GND 4 2 J3 connector VI O Selector 3 3 V 5V 4 3 J4 connector IPMB Extension connector 4 4 J23 connector Connecting a Push button switch for system reset 4 5 JP1 connector Power switch connector 4 6 JP2 jumper M66EN the 66MHz Enabling line is defined as GND for 33 MHz backplane 1 2 1 2 66 MHz 33 MHz 4 7 ATXI power connector 5 Backplane Pin Assignment Table Table 5 1 CompactPCI System Slot P1 Connector Pin assignments ralz 4 8 c gt amp F_ 9 GND CIBEBM GND ADDS GND ADD2 GND _ von app GND ug apesi appa op von REQ GND an CLKO An ND z 5 c P 5 F Table 5 2 CompactPCI System Slot P2 Connector Pin assignments m z a s c ELE Sand Brao mu BPO BR O mun GND Yap Brao mu BPW BR O mun GND 6 op BRI mu BPW Beo mun GND 1 oan ou oe SYSENF oer REQ GND Won oa mp Reg ONT mn ren mjz e s Table 5 3 CompactPCI Peripheral Slot P1 Connector Pin assignments pin Z A B C Dp E Ir J1 12 14 Keying Area 9 GND Cb IDSEL Ana GND an2 GND s eno ap op vuo an apa cwo von reo onp on CLK abou op 2 GND TCK 4sv TMS TDO TDI GND Ion o 12V TRST 2V my Lomp Pin Z A B C E F Table 5 4 CompactPCI Peripheral Slot P2 Connector Pin as2. 3U4S CompactPCI 32 Bit Backplane User Manual PICMG 2 0 R3 0 P N CPCI20 34VRR 32 A1 TEL 886 2 22690567 FAX 886 2 22690327 www mapsuka com tw E Mail mapsuka mapsuka com tw Dec 03 2009 1 Key Features Conforms to PICMG 2 0 R3 0 Supports Hot Swap feature of PICMG 2 1 R2 0 Conforms to PICMG 2 9 R1 0 VIO are user selectable to a 5V or 3 3V All signal lines characteristic impedance are set to 65 FR4 material PCB 2 m m HM connector Oo O D U D U 2 Mechanical The CompactPCI CPCI20 34VRR_32 A1 backplane is a 10 layer PCB with 3U 128 7 mm tall 3 2 mm thick 120 6 mm width Two layers are dedicated ground layers The backplanes are attached to the subrack using a series of screws along the top and bottom edges of the backplanes 3 Backplane Pattern Connection Specification Slotl S1 Peripheral Slot2 S2 Peripheral Slot3 S3 Peripheral Slot4 S4 System 3 1 CLK line Zeil SI S2 S3 se 3 2 GNT REO line Slot S1 S2 3 S4 No GNT GNT2 GNTI GNTO System REQ REO2 REQI REQO 3 3 IDSEL line No System 3 4 Interrupt line 4 Connectors and Jumpers The relative position of connectors and jumpers on the backplane are shown as the following Figures Front Side Rear Side O 000000 00000 O O 4 1 J2 connector Alarm connector Providing all of power supply and Fan status on the backplane for remote monitoring Bn 1 2 3 4
3. signments Pin Z 8 c amp F 9 ND BRI Brao BPWO Brao mun onp 3 onp Brao Beao BPW Beao BP O GND 6 onp BPW mun Sen seng BP O ep z a 8 c p gt e F
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