Cypress CY3274, Руководство пользователя

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64 CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *G
Code Examples
Figure 5-11. Transmitter board LCD when Tx is complete
11. Received packet count can be reset by pressing the push button (S4) on the receiver kit.
Figure 5-12. Receiver board LCD when Rx Packet Count is Reset
5.3 Using CY3274 with PLC Control Panel using CY3240 I2USB Bridge
This section describes how the I
2
C interface is developed. The I
2
C interface is compatible with the
Cypress PLC control panel GUI, which can be downloaded here . This section explains the I
2
C
configuration, packet structure, application, and provides an example algorithm for how the host
communicates with the CY8CPLC20 device.