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L9959 数据表(PDF) 35 Page - STMicroelectronics

部件名 L9959
功能描述  Single and dual PMOS high-side H-bridge
PDF  49 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

L9959 数据表(HTML) 35 Page - STMicroelectronics

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L9959
SPI functional description
48
5.4
SPI - control and status registers
Table 27. Device identifier (ID)
Bit
7
6
5
4
3
2
1
0
Name
ID<7>
ID<6>
ID<5>
ID<4>
ID<3>
ID<2>
ID<1>
ID<0>
Bit
Name
Content
7:0
ID<7:0>
Device ID: DFH
Table 28. Revision register (REV)
Bit
7
6
5
4
3
2
1
0
Name
SWR<3>
SWR<2>
SWR<1>
SWR<0>
MSR<3>
MSR<2>
MSR<1>
MSR<0>
Bit
Name
Content
7:4
SWR<3:0> Software Revision: 0H
3:0
MSR<3:0> Mask Set Revision: 06H(1)
1. Here below the Mask set revision:
00H - AA
01H - BA
02H - CA
03H - CB
04H - DA
05H - DB
06H - DC
Table 29. DIA_REG1
Bit
7
6
5
4
3
2
1
0
Name
/ABE / DIS
OT
Res
Res
DIA21
DIA20
DIA11
DIA10
Bit
Name
Content
7
/ABE / DIS
H-bridge Disable:
0, if /ABE = 0 or DIS = 1
6
OT
Over temperature: 0:OT, 1: no OT
5:4
Reserved
0
3
DIA21
Diagnose Bits (Table 30: Diagnosis bits (DIA_REG1))
2
DIA20
1
DIA11
0
DIA10
Reset(5.4.
1)
7
6
5
4
3
2
1
0
POR
X
1
1
1
1
1
1
1
SPIR
X
1
X
X
1
1
1
1
ENDISR
X
1
X
X
1
1
1
1
RDR
X
X
X
X
X
X
X
X
DIACLR1
X
1
X
X
1
1
1
1



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