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LPC47M192 Datasheet(PDF) 187 Page - SMSC Corporation |
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LPC47M192 Datasheet(HTML) 187 Page - SMSC Corporation |
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187 / 228 page ![]() SMSC DS – LPC47M192 Page 187 Rev. 03/30/05 DATASHEET NAME/DEFAULT REGISTER OFFSET (hex) DESCRIPTION Interrupt Status Register 1 Default = 0x00 on HVCC POR and Initialization 41 (R) Bit[0] +2.5v_Error A one indicates a High or Low limit has been reached or exceeded. Bit[1] Vccp_Error A one indicates a High or Low limit has been reached or exceeded. Bit[2] +3.3v_Error A one indicates a High or Low limit has been reached or exceeded. Bit[3] +5v_Error A one indicates a High or Low limit has been reached or exceeded. Bit[4] Ambient Temp Error A one indicates that a High or a Low temperature limit has been reached or exceeded. Bit[5] Remote Temp Error 1 A one indicates that a High or a Low temperature limit on the Remote Temperature limit has been reached or exceeded on D0+ and D0- pins. Bit[6] Remote Temp Error 2 A one indicates that a High or a Low temperature limit on the Remote Temperature limit has been reached or exceeded on D1+ and D1- pins. Bit[7] Reserved Interrupt Status Register 2 Default = 0x00 on HVCC POR and Initialization 42 (R) Bit[0] +12v_Error A one indicates a High or Low limit has been reached or exceeded. Bit[1] HVCC_Error A one indicates a High or Low limit has been reached or exceeded. Bit[2] +1.5v Error A one indicates a High or Low limit has been reached or exceeded. Bit[3] +1.8v Error A one indicates a High or Low limit has been reached or exceeded. Bits[5:4] Reserved Bit[6] Remote Diode Fault 1 A one indicates either a short or open circuited fault on the remote thermal diode inputs (D0+ and D0-). The following faults are detected: open D0+, open D0-, short to VCC on D0+, short to VCC on D0-, short to ground on D0+, short to ground on D0-, D0+ and D0- shorted to each other. Bit[7] Remote Diode Fault 2 A one indicates either a short or open circuited fault on the remote thermal diode inputs (D1+ and D1-). The following faults are detected: open D1+, open D1-, short to VCC on D1+, short to VCC on D1-, short to ground on D+, short to ground on D1-, D1+ and D1- shorted to each other. |
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