SENA HD1200 - Manual (Page 39)

Starter Kit and User Manual for the HelloDevice 1200
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6.3.2 Implementing hardware of user device
You can perform data communication between your hardware and the HelloDevice through Dual-Port RAM
interface connector of Demo Board. You can also hook up your hardware with the HelloDevice, and test A/D
converter and I/O control, by using corresponding interface connector. You may implement Dual-Port RAM-
based device control/monitor demo by using both interface. Figure 6.7 shows the conceptual diagram of using
Demo Board to implement the Dual-Port RAM communication.
Figure 6.7. Concept diagram of the HelloDevice Dual-Port RAM communication demo
This section focuses on the way your hardware communicates with the HelloDevice Dual-Port RAM, and
describes how to use Demo Board to test I/O control and A/D converter control.
HelloDevice Dual-Port RAM
Interface
Microprocessor
Dual-Port RAM
Interface
I/O, ADC
Interface
I/O, ADC
Interface
HelloDevice demo board User board
HelloDevice
Dual-Port RAM
Dual-Port RAM