参数资料
型号: PEF2080
厂商: SIEMENS AG
英文描述: S/T Bus Interface Circuit(SBC)
中文描述: S / T的总线接口电路(SBC)的
文件页数: 58/74页
文件大小: 2620K
代理商: PEF2080
Semiconductor Group
59
Electrical Characteristics
Table 7
SBC Clock Signals
Input and Output Pin Configurations
In TE, LT-T and LT-S IOM-1 modes an integrated pull-up resistor is connected to SDI. For output
pin configurations, see
table 6
.
*Application
TE
TE
TE
LT-T
LT-T
NT
LT-S
LT-S
LT-S
Operation
of IOM
Interface
Inverted
Mode
Inverted
Mode
IOM-1
Mode
IOM-2
Mode
or
Invert.
Mode
0
1
1
IOM-1
Mode
IOM-1
Mode
IOM-2
Mode
or
Invert.
Mode
1
0
0
IOM-1
Mode
IOM-1
Mode
M2
M1
M0
0
0
0
0
0
1
0
1
0
0
1
1
1
1
1
1
1
0
1
1
0
DCL
o:
512 kHz*
1:2
o:
512 kHz*
1:2
o:
512 kH
z*
2:1
i:
4096
kHz
i:
512
kHz
i:
512
kHz
i:
4096
kHz
i:
512
kHz
i:
512
kHz
FSC
o:8 kHz*
o:8 kHz*
o:8
kHz*
i:8 kHz
o:8
kHz*
1:1
i:8 kHz
i:8 kHz i:8 kHz
CP
o:
1536
kHz
3:2
o:
1536
kHz
3:1
o:
1536
kHz
3:2*
o:
512
kHz*
2:1
o:
512
kHz*
2:1
X2
o:
2560
kHz
1:2
o:
1280
kHz
1:2
o:
192
kHz*
1:1
X1
o:
3840
kHz
1:1
o:
3840
kHz
1:1
o:
3840
kHz
1:1
o:
7680
kHz
1:1
o:
7680
kHz
1:1
X0
i:fixed
at 0
i:fixed
at 0
*) synchronized to S line
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