Data Sheet
AD5940
Bits
Bit Name
Settings
Description
Reset
Access
8
N9STA
Status of the N9 switch.
Switch open.
Switch closed.
0x0
R
0
1
7
6
Reserved
N7STA
Reserved
Status of the N7 switch.
Switch open.
0x0
0x0
R
R
0
1
Switch closed.
5
4
3
2
1
0
N6STA
N5STA
N4STA
N3STA
N2STA
N1STA
Status of the N6 switch.
Switch open.
Switch closed.
Status of the N5 switch.
Switch open.
Switch closed.
Status of the N4 switch.
Switch open.
Switch closed.
Status of the N3 switch.
Switch open.
Switch closed.
Status of the N2 switch.
Switch open.
Switch closed.
Status of the N1 switch.
Switch open.
Switch closed.
0x0
0x0
0x0
0x0
0x0
0x0
R
R
R
R
R
R
0
1
0
1
0
1
0
1
0
1
0
1
Switch Matrix Status Tx/TR1 Register—TSWSTA
Address 0x000021BC, Reset: 0x00000000, Name: TSWSTA
The TSWSTA register indicates the status of the Tx/TR1 switches. The bit names are the same as the switch names shown in Figure 33.
Table 90. Bit Descriptions for TSWSTA Register
Bits
[31:12]
11
Bit Name
Reserved
TR1STA
Settings
Description
Reserved.
Reset
0x0
Access
R
R
Status of the TR1 switch.
Switch open.
Switch closed.
0x0
0
1
10
9
Reserved
T10STA
Reserved
Status of the T10 switch.
Switch open.
0x0
0x0
R
R
0
1
Switch closed.
8
T9STA
Status of the T9 switch.
Switch open.
Switch closed.
0x0
R
0
1
7
6
Reserved
T7STA
Reserved.
Status of the T7 switch.
Switch open.
0x0
0x0
R
R
0
1
Switch closed.
5
4
T6STA
T5STA
Status of the T6 switch.
Switch open.
Switch closed.
Status of the T5 switch.
Switch open.
Switch closed.
0x0
0x0
R
R
0
1
0
1
Rev. 0 | Page 79 of 130
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