AS5134 PB austriamicrosystems, AS5134 PB Datasheet - Page 13

• Manufacturer Part Number: AS5134 PB
• Description: BOARD PROGRAM AS5134
• Manufacturer: austriamicrosystems

Specifications of AS5134 PB

• Module/board Type: ZIF Socket
• For Use With/related Products: AS5000 Programmer, AS5134
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption

AS5134
Data Sheet - D e t a i l e d D e s c r i p t i o n
7.5 Serial 2-Wire Differential SSI Connection
With the addition of a RS-422 / RS-485 transceiver, a fully differential data transmission, according to the 21-bit SSI interface standard is
possible. To be compatible with this standard, the DCLK signal must be inverted. This is done by reversing the Data+ and Data- lines of the
transceiver.
Note: This type of transmission is read-only.
Figure 7. 2-Wire SSI Read-only Mode
Refer to
www.austriamicrosystems.com/AS5134
DCLK
Table 6 on page 11
DI
VSS
VDD
+5V
1
for information on 2-or 3-wire Read-only Serial Bit Sequence (21bit read).
VDD
VSS
Output
2
Input
DCLK
DI
3
D+
D-
D+
D-
MAX 3081 or similar
4
Revision 1.13
5
D+
D-
D+
D-
6
D15
DCLK
DIO
7
D14
C2
8
VDD
VSS
100nF
20
D1
timeout
21
t
TO
D0
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