Freescale Semiconductor MPC8260 - Manual (Page 45)

MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
Freescale Semiconductor xliii
Contents
Paragraph
Number
Title
Page
Number
Chapter 40
Parallel I/O Ports
40.1 Features .......................................................................................................................... 40-1
40.2 Port Registers ................................................................................................................. 40-1
40.2.1 Port Open-Drain Registers (PODRA–PODRD) ........................................................ 40-1
40.2.2 Port Data Registers (PDATA–PDATD) ..................................................................... 40-2
40.2.3 Port Data Direction Registers (PDIRA–PDIRD)....................................................... 40-3
40.2.4 Port Pin Assignment Register (PPAR)....................................................................... 40-4
40.2.5 Port Special Options Registers A–D (PSORA–PSORD) .......................................... 40-4
40.3 Port Block Diagram ....................................................................................................... 40-5
40.4 Port Pins Functions ........................................................................................................ 40-6
40.4.1 General Purpose I/O Pins........................................................................................... 40-7
40.4.2 Dedicated Pins ........................................................................................................... 40-7
40.5 Ports Tables .................................................................................................................... 40-7
40.6 Interrupts from Port C.................................................................................................. 40-19
Appendix A
Register Quick Reference Guide
A.1 PowerPC Registers—User Registers .............................................................................. A-1
A.2 PowerPC Registers—Supervisor Registers .................................................................... A-1
A.3 MPC8260-Specific SPRs ................................................................................................ A-3
Appendix B
Reference Manual (Rev 1) Errata
B.1 Document Errata ..............................................................................................................B-1
Glossary of Terms and Abbreviations