PEP CP390 Manual page 23

CP390
Hotswap
4.1 Technical Background of CompactPCI Hotswap ................. 4 - 2
4.1.1
4.1.1.1 The Hotswap Backplane ......................................... 4 - 3
4.1.1.2 The System Host (System Controller) .................... 4 - 3
4.1.1.3 The Hotswap Board ................................................ 4 - 4
4.1.1.4 Software and Operating System ............................. 4 - 4
4.2 Design Implementation on the CP390 ................................. 4 - 4
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.1.1.1 GPIO: Output Enable Control Register - Offset 66h 4 - 7
4.1.1.2 GPIO Input Data Register - Offset 67h ................... 4 - 7
4.1.1.3 GPIO Output Data Register - Offset 65h ................ 4 - 8
ID 19976, Rev. 0200
Hotswap System ......................................................... 4 - 2
Power Ramping .......................................................... 4 - 4
Precharge ................................................................... 4 - 4
Handle Switch ............................................................. 4 - 4
ENUM# Interrupt ......................................................... 4 - 5
Hotswap Control and Status Register / Statemachine 4 - 5
Programming the GPIO's ............................................ 4 - 7
® PEP Modular Computers GmbH
Hotswap
Chapter
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