Kontron ePCI-101, Руководство пользователя, Страница: 82 / 109

C-3
ePCI-101 User’s Guide
C.6 Hardware Monitor
Address Action
D7 D6 D5 D4 D3 D2 D1 D0
Read AppFlt GPIO2 GPIO1 FanFlt# IDChip ExtFlt# SCL SDA
Write AppFlt GPIO2 GPIO1 NU IDChip NU SCL SDA
0x193
Reset 1 1 1 X 1 X 1 1
AppFlt Application Fault: inverted state of pin APPFAULT# on the hardware monitor connector.
Set on reset by the hardware and normally cleared by the application software.
GPIO[2..1] General purpose I/O pins on the hardware monitor connector.
FanFlt# Return the state of pin FanFlt# in the hardware monitor connector.
IDChip ID Chip (DS2401 serial number) control. Open-drain pin with pin readback.
ExtFlt# Return the state of pin ExtFlt# in the hardware monitor connector.
SCL/SDA Open-drain pins with pin readback attached to the backplane SMBus link.
C.7 CPLD Version
Address Action D7 D6 D5 D4 D3 D2 D1 D0
Read Vmaj3 Vmaj2 Vmaj1 Vmaj0 Vmin3 Vmin2 Vmin1 Vmin0
Write NU NU NU NU NU NU NU NU
0x194
Reset X X X X X X X X
Vmaj CPLD major Version
Vmin CPLD minor Version
C.8 Interupt Enables and request
Address Action
D7 D6 D5 D4 D3 D2 D1 D0
Read NU NU FanFltEn FanFltE ExtFltEn ExtFltE NU NU
Write NU NU FanFltEn NU ExtFltEn NU NU NU 0x197
Reset X X 0 X 0 X X X
FanFltEn When '1', enable generation of an interrupt when signal FanFault# changes state.
ExtFltEn When '1', enable generation of an interrupt when signal ExtFault# changes state.
FanFltE Event on FanFault# signal (rising of falling edge). Clear on read.
ExtFltE Event on ExtFault# signal (rising or falling edge). Clear on read.