JAJSHI3C March 2019 – October 2019 TPS23881
PRODUCTION DATA.
COMMAND = 00h with 1 Data Byte, Read only
Active high, each bit corresponds to a particular event that occurred. Each bit can be individually reset by doing a read at the corresponding event register address, or by setting bit 7 of Reset register.
Any active bit of Interrupt register activates the INT output if its corresponding Mask bit in INTERRUPT Mask register (01h) is set, as well as the INTEN bit in the General Mask register.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SUPF | STRTF | IFAULT | CLASC | DETC | DISF | PGC | PEC |
R-1 | R-0 | R-0 | R-0 | R-0 | R-0 | R-0 | R-0 |
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7 | SUPF | R | 1 | Indicates that a Supply Event Fault or SRAM memory fault occurred
SUPF = TSD || VDUV || VDWRN || VPUV || RAMFLT
1 = At least one Supply Event Fault or SRAM memory fault occurred 0 = No such event occurred |
6 | STRTF | R | 0 | Indicates that a tSTART Fault occurred on at least one channel.
STRTF = STRT1 || STRT2 || STRT3 || STRT4
1 = tSTART Fault occurred for at least one channel 0 = No tSTART Fault occurred |
5 | IFAULT | R | 0 | Indicates that a tOVLD or tLIM Fault occurred on at least one channel.
IFAULT = PCUT1 || PCUT2 || PCUT3 || PCUT4 || PCUT34 || PCUT12 || ILIM1 || ILIM2 || ILIM3 || ILIM4
1 = tOVLD and/or tLIM Fault occurred for at least one channel 0 = No tOVLD nor tLIM Fault occurred |
4 | CLASC | R | 0 | Indicates that at least one classification cycle occurred on at least one channel
CLASC = CLSC1 || CLSC2 || CLSC3 || CLSC4
1 = At least one classification cycle occurred for at least one channel 0 = No classification cycle occurred |
3 | DETC | R | 0 | Indicates that at least one detection cycle occurred on at least one channel
DETC = DETC1 || DETC2 || DETC3 || DETC4
1 = At least one detection cycle occurred for at least one channel 0 = No detection cycle occurred |
2 | DISF | R | 0 | Indicates that a disconnect event occurred on at least one channel.
DISF = DISF1 || DISF2 || DISF3 || DISF4
1 = Disconnect event occurred for at least one channel 0 = No disconnect event occurred |
1 | PGC | R | 0 | Indicates that a power good status change occurred on at least one channel.
PGC = PGC1 || PGC2 || PGC3 || PGC4
1 = Power good status change occurred on at least one channel 0 = No power good status change occurred |
0 | PEC | R | 0 | Indicates that a power enable status change occurred on at least one channel
PEC = PEC1 || PEC2 || PEC3 || PEC4
1 = Power enable status change occurred on at least one channel 0 = No power enable status change occurred |