Akura AV26720-HD2 Specifikace stáhnout pdf (Strana 33)

Spectrum Digital, Inc

2-23

2.7 P7, JTAG Interface.

The TMS320C54XX Evaluation Module is supplied with a 14 pin header interface, P7.

This is the standard interface used by JTAG emulators to interface to Texas

Instruments DSPs. The pinout for the connector is shown figure 2-6 below:

TMS

TDI

PD (+5V)

TDO

TCK-RET

TCK

EMU0

TRST-

GND

no pin (key)

GND

EMU1

Header Dimensions

Pin-to-Pin spacing, 0.100 in. (X,Y)

Pin width, 0.025-in. square post

Pin length, 0.235-in. nominal

Figure 2-6, JTAG INTERFACE

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 44 45

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Akura AV26720-HD2 Specifikace Strana 33