Freescale Semiconductor AN2489 D Rev 0 1 6 2003 Upgrading Software from MPC7451 to MPC7455 or MPC7457 Maurie Ommerman CPD Applications risclO email mot com Freescale Semiconductor Inc 2004 All rights reserved This document describes the process of modifying source code software changes for upgrading from a MPC7450 MPC7451 to an MPC7455 or MPC7457 using the DINK32 source code as an example The MPC7450 MPC7451 MPC7455 and MPC7457 are PowerPC m
Freescale Semiconductor Technical Data MPC7455 RISC Microprocessor Hardware Specifications The MPC7455 and MPC7445 are implementations of the PowerPC microprocessor family of reduced instruction set computer RISC microprocessors This document is primarily concerned with the MPC7455 however unless otherwise noted all information here also applies to the MPC7445 This document describes pertinent electrical and physical characteristics of the MPC7455 For functional