GPIO Registers Block Summary .................................................................................................156
Registers Powered by VBAT........................................................................................................157
Runtime Registers Block Description ...........................................................................................157
GPIO Registers Block Description ...............................................................................................194
CONFIGURATION .........................................................................................................................200
OPERATIONAL DESCRIPTION .....................................................................................................222
Maximum Guaranteed Ratings ....................................................................................................222
DC Electrical Characteristics .......................................................................................................222
TIMING DIAGRAMS ......................................................................................................................226
ECP Parallel Port Timing.............................................................................................................237
PACKAGE OUTLINE .....................................................................................................................245
APPENDIX - TEST MODES ...........................................................................................................246
Board Test Mode.........................................................................................................................246
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