Phytec phyCORE-LPC2292/94, Hardware Manual

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Jumpers
©
PHYTEC Messtechnik GmbH 2006 L-658e_5
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The following configurations are possible:
RESET Signal Source J622
FET transistor Q601 has to be populated and
signal generation of the high active RESET
signal is done through Q601 with open drain
capability
open*
Q601 is not populated and signal generation for
the high active RESET signal is done by U601
without open drain capability
closed
* = Default setting
Table 33: J622 RESET Signal Source
3.25 J800, J801 ETM/OCDS Connector Configuration
(Only with debugCORE-LPC2292/94)
Jumper J800 and J801 are used to route certain signals to the
ETM/OCDS connector at X800. This connector is only available on
the debugCORE-LPC2292/94. Configuration of these jumpers greatly
depends on the characteristics of the emulator that connects to the
debugCORE module,
refer to the emulator User's Manual for details .
The following configurations are possible:
ETM/OCDS Connector Configuration J800 J801
Pin 1 on ETM/OCDS connector (/RESET)
not connected, depends on emulator
open* -
Pin 1 on ETM/OCDS connector carries
module's /RESET signal
closed -
Vsupply and VTREF on the ETM/OCDS
connector are supplied via VDD_V3V3
- 1 + 2*
Vsupply and VTREF are connected to GND - 2 + 3
* = Default setting
Table 34: J800, J801 ETM/OCDS Connector Configuration (DCM-023 only)