l99pm62gxp STMicroelectronics, l99pm62gxp Datasheet - Page 94

• Manufacturer Part Number: l99pm62gxp
• Description: Power Management Ic With Lin And High Speed Can
• Manufacturer: STMicroelectronics

ST SPI
Table 96.
1. The following status bits are reported in the global error flag:
2. Invalid CLOCK COUNT.
3. Cleared with CLR command on SR3.
4. Cleared with “READ and CLEAR” on SR3 (-> TSD1).
5. Diagnosis bit only, Vs Fail is not a fail-safe event; cleared by read&clear. Bit is automatically cleared at (Vs > VsUV) and.
6. Cleared with a valid WD trigger (WD fail) or by clearing the corresponding status register related to failure.
7. Slow Vs ramp-up (Vs undervoltage is filtered with 64 µs after Power-on reset).
8. The global error flag is raised due to a failure condition which is not reported in the global status register. The Failure is
Table 98.
94/102
SPI error (DI
stuck)
TSD1
TSD2
V
Other device
failure
Function
1
Group
(Vs < VsOV) if Vlock_out_en = 0.
reported in the status registers 1 – 3.
fail
Global status register: Bits 0 - 6
Status register 1: Bits 0 – 10
Status register 3: Bits 2, 3, 15
(8)
OL
HS
Global status register (continued)
Status register 1
Table 97.
Status register 1, data bytes
OUT4
OL
x
Read/write
Bit 7
1
1
1
1
1
OUT3
OL
1
st
Status register 1: command and data bytes
data byte <15:8>
x
Command byte
Diagnosis 1
OUT2
Bit 6
OL
0
0
0
0
0
0
OUT1
OL
1
Bit 5
1
1
1
1
1
Address
Doc ID 17639 Rev 3
UV
0
fail
V
0
2
Bit 4
0
0
1
0
0
short
0
V
2
1
OV
Bit 3
0
1
1
0
0
OC
HS
1
st
Bit <15:8>
Data, 8bit
data byte
Out4
OC
Bit 2
0
0
0
1
0
2
nd
Out3
OC
data byte <7:0>
Diagnosis 2
Bit 1
0
0
0
0
0
OUT2
OC
2
Out1
Bit 0
nd
OC
Data, 8 bit
Bit<7:0>
1
0
1
0
0
L99PM62GXP
data byte
Rel2
OC
value
Hex
A1
A8
B9
A4
A0
Rel1
OC