Motorola EVB555 Quick Reference page 47

Pin ETK signal name EVB signal name
139 SGVFLS1
140 SGFRZ
141 SGVF1
142 SGVF2
143 GND
144 RESERVED
145 /SGPOE
146 GND
147 RESERVED
148 RESERVED
149 SGPDIR0
150 SGPDIR1
151 RESERVED
152 RESERVED
153 SGPDIR2
154 SGPDIR3
155 GND
156 SGCLKO
157 /SGPWE
158 GND
159 GND
1)
160
RESERVED
1) Resistor (0R0) to GND on the adapter (ETAP3)
EVB555
Quick Reference
Signal description
VFLS1_MPIO4 See VFLS0_MPIO3
SGPIO freeze: RCPU is in debug mode
FRZ_/PTR
program trace (/PTR): an instruction fetch is performed.
VF1_MPIO1 See VF0_MPIO0
VF2_MPIO2 See VF0_MPIO0
GND Ground
(TP511) Test point 511
(TP512) Test point 512
GND Ground
(TP513) Test point 513
(TP514) Test point 514
(TP515) Test point 515
(TP516) Test point 516
(TP517) Test point 517
(TP518) Test point 518
(TP519) Test point 519
(TP520) Test point 520
GND Ground
EXTCLK External frequency source for the chip.
(TP521) Test point 521
GND Ground
GND Ground
/SGF_SEL
MOTOROLA
A-49