3U8S CompactPCI 32-Bit Backplane User Manual
Contents
1. 3U8S CompactPCI 32 Bit Backplane User Manual PICMG 2 0 R3 0 P N CPCI20 38VLR 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 Oo U U 0O U 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 2 Mechanical The CompactPCI CPCI20 38VLR_32 A1 backplane is a 10 layer PCB with 3U 128 7 mm tall 3 2 mm thick 181 88 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 Peripheral Peripheral Peripheral Peripheral Peripheral Peripheral Slot2 S2 Slot3 S3 Slot4 S4 Slot5 S5 Slot6 S6 Slot6 S7 Slot6 S8 System Left side 3 1 CLK line Slot S1 S2 S3 S4 S5 S6 S7 S8 No CLKO CLK1 CLK3 CLK4 CLK5 CLK6 No 3 2 GNT REQ line Slot S1 S2 S3 S4 S5 S6 S7 S8 No GNTS GNT6 REG REQO REOI REQ2 REO3 REO4 REOS REQ6 3 3 IDSEL line Slot S1 S2 S3 S4 S5 S6 S7 S8 No 3 4 Interrupt line INTB INTAH 4 Connectors and Jumpers The relative position of connectors and jumpers on the backplane are2. p oss ren Ana GND an GND Ps eno aps onp vuo aps apa GND o op Reor GND an cuk anpi GND C3 Jono Tt inter no vn em GND on rek vm ms To mo GND on a Im T teste sav esv onn mz A se c To e F Table 5 4 CompactPCI Peripheral Slot P2 Connector Pin assignments mjz a B c gt amp o ep Brao BRWO BPWO BPWO BPO GND s onp Brao mun BPW seng BPW ep 6 ep Brao BPWO BRWO BPWO mu ep mjz a Te c p gt F
3. shown as the following Figures Front Side Rear Side JP2 JP1 J4 A 9 A DO 0 9 2 DD D an O O O O 4 1 J2 connector Alarm connector Providing all of power supply and Fan status on the backplane for remote monitoring Pin taa ea 8 aoua 2 Fan2 5V oun oz 12V GND 4 2 J3 connector VI O Selector 5 96 3 3V 5V 4 3 J4 connector IPMB Extension connector 4 4 J23 connector Connecting a Push button switch for system reset 4 5 J24 connector DEG signal of System Slot for remote monitoring 4 6 JP1 connector Power switch connector 4 7 JP2 jumper M66EN the 66MHz Enabling line is defined as GND for 33 MHz backplane 1 2 1 2 66 MHz 33 MHz 4 8 ATXI power connector 5 Backplane Pin Assignment Table Table 5 1 CompactPCI System Slot P1 Connector Pin assignments cor ADISI 5V Deg GND J1 12 14 Keying Area Sa cee op appa GND Api op Ps anp appa ep wo apesi anpa cw 6 on rego GND am een Am cw nfz gt a s c v ec F F GND GND GND GND GND GND ND Table 5 2 CompactPCI System Slot P2 Connector Pin assignments Pin z A B ce D E F a ep pue mue ene pue men GND rs lenp Bravo pue Bea pue mue GND re en Bravo pue BPWO pue mue GND mz A Ia c gt e F Table 5 3 CompactPCI Peripheral Slot P1 Connector Pin assignments z a c gt D F J1 12 14 Keying Area o an
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