Akura AV26720-HD2 Spécifications télécharger pdf (Page 42)

Spectrum Digital, Inc

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TMS320C54XX Evaluation Module Technical Reference

2.10.12 JP11, Onboard UART Interrupt Select

The jumper JP11 is used to select which interrupt the onboard UART will use. Position

1-2 will cause an NMI interrupt. Position 2-3 will cause INT0.

This option is used to allow a debug monitor to be placed in ROM or for the serial port

to be used with application software which requires interrupt masking.

2.10.13 JP12, Voltage select

Jumper JP12 is a factory installed jumper. This jumper is not to be modified by the

user.

2.10.14 JP13, Bootloader Enable/Disable

Jumper JP13 is used to enable or disable the bootloader on the TMS320C54XX. The

table below shows the two positions and their functions:

Table 27: JP11, Onboard UART Interrupt Selection

JP6 Position Signal

1-2 NMI

2-3 INT0

Table 28: JP13, Bootload Enable/Disabled

Position Function

1-2 Boot Loader Enabled

2-3 Boot Loader Disabled

1 2 ... 37 38 39 40 41 42 43 44 45

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Akura AV26720-HD2 Spécifications Page 42