Analog Devices ADM1060, Руководство пользователя

Страница: 38 / 52

ADM1060
Rev. B | Page 38 of 52
FAULT REGISTERS
Table 49. List of Fault Registers
Hex Addr. Table Name Default Power On Value Description
DC Table 50 LATF1 0x00 Fault Status Register for the seven SFDs
DD Table 51 LATF2 0x00 Fault Status Register for the four GPIs and the Watchdog Detector
Table 50. Bit Map for LATF1 Register 0xDC (Power-On Default 0x00)
Bit Name R/W Description
7 ANYFLT R If high, a change in logic status (fault) has been logged on one of the 12 functions monitored since the last
time the Fault Registers were read.
6 VP4FLT R If high, a fault has occurred on supply at input VP4.
5 VP3FLT R If high, a fault has occurred on supply at input VP3.
4 VP2FLT R If high, a fault has occurred on supply at input VP2.
3 VP1FLT R If high, a fault has occurred on supply at input VP1.
2 VHFLT R If high, a fault has occurred on supply at input VH.
1 VB2FLT R If high, a fault has occurred on supply at input VB2.
0 VB1FLT R If high, a fault has occurred on supply at input VB1.
Table 51. Bit Map for LATF2 Register 0xDD (Power-On Default 0x00)
Bit Name R/W Description
7–5 Reserved N/A Cannot Be Used
4 WDFLT R If high, the logic level on the WDI output has changed since the last time that the fault registers were read.
3 GPI4FLT R If high, the logic level on GPI4 input has changed since the last time that the fault registers were read.
2 GPI3FLT R If high, the logic level on GPI3 input has changed since the last time that the fault registers were read.
1 GPI2FLT R If high, the logic level on GPI2 input has changed since the last time that the fault registers were read.
0 GPI1FLT R If high, the logic level on GPI1 input has changed since the last time that the fault registers were read.