Apb3_If (Apb Slave); Figure 18 Apb Slave Module Configuration - Microchip Technology Microsemi Hello FPGA Libero Design User Manual

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Digit Recognition (AI) Demo Design

4.2

Apb3_if (APB slave)

Apb3_if is an APB slave module that communicates with the MSS. MSS first loads the weights into the

Convolution Neural Network (CNN) SD through APB slave. After loading weights, MSS initializes the

LCD display and transfers the LCD control to the FPGA fabric through init_done signal. APB slave

acquires the digit recognized result from the CNN SD. The MSS loads the graphics related to the

recognized digit in to the LSRAM for On Screen Display (OSD) of the recognized digit. The following

figure shows the APB slave module configuration.

Figure 18 • APB Slave Module Configuration

Microsemi Proprietary UG0891 Revision 1.0

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