Technical data

Copyright © Siemens AG 2010. All rights reserved. 17 EB 200 Manual
Technical data subject to change Version 1.1.4
Signal
Name
Function 1
Alternative
Function 2
Alternative
Function 3
Alternative
Function 4
Use (Default)
GPIO21 SPI1_SFRMOUT GPIO
GPIO22 SPI1_SFRMIN DBGACK GPIO
The GPIO is used as chip select for
SPI-Data-Flash or SPI-EEPROM if
SPI Bootmode is selected (setting
see Table 2)
GPIO23 SPI_SCLKIN IRTE_TRIG_
TRACE_UNIT
IRT-SYNC Direction (O) (RS485)
GPIO24 PLL_EXT_IN_N IRT-SYNC Input
GPIO25 TGEN_OUT1_N IRT-SYNC Output
GPIO26 TGEN_OUT2_N GPIO
GPIO27 TGEN_OUT3_N GPIO
GPIO28 TGEN_OUT4_N GPIO
GPIO29 TGEN_OUT5_N CPLD-TDO Input
GPIO30 TGEN_OUT6_N ETH-INT (Ethernet-Interrupt)
GPIO31 DBGREQ EXT-INT (external Interrupt)
Table 6: GPIO [31:0] on EB 200