Analog Devices ADSP2192-12 EZ-KIT LITE, Manual

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ADSP2192-12 EZ-KIT Lite Evaluation System Manual
4-6
JP4 JP4
MIC IN
JP4 JP4
LINE IN
Figure 4-5: Line In / Mic Settings (JP4)
MODE JP4
MIC Connect Pins 1 & 3 and 2 & 4
*LINE IN Connect Pins 3 & 5 and 4 & 6
*Denotes default setting.
Table 4-6: Line In / Mic Settings (JP4)
4.5.5 JTAG Jumpers (P2)
The JTAG header (P2), located on the edge, should have jumpers installed when an Analog Devices
JTAG emulator is not being used. This holds the JTAG signals in the correct state to allow the DSP
to run free.
Remove all the jumpers when connecting the emulator to the JTAG header. Below is a more detailed
description of the jumper setting required to set the board to the correct configuration.
1
3 7
2
5
4 6 8 10
9 11
12 14
13
JTAG
Figure 4-6: JTAG Default Jumper Settings
4.6 Switches
4.6.1 Reset (SW1)
The RESET switch (SW1) located on the edge bracket should be used only if manual intervention is
required for the ADSP2192-12. This switch is connected to the \PORST signal of the DSP and
causes the DSP to restart by re-executing from the internal ROM. The use of this switch is primarily
intended when in Stand-alone mode. For more information on the different modes, refer to section
4.6.3 “Communication Modes.”
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