MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 39

• Manufacturer Part Number: MPC555CME
• Description: KIT EVALUATION FOR MPC555
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of MPC555CME

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: MPC555
• Data Bus Width: 32 bit
• Interface Type: RS-232
• For Use With/related Products: MPC555
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LIST OF TABLES
Table
Page
Number
Number
2-1 MPC555 / MPC556 Pin Functions for 272-Pin PBGA ........................................... 2-4
2-2 Pin Functionality Table .......................................................................................... 2-7
2-3 PDMCR Bit Descriptions..................................................................................... 2-29
2-4 Pin Reset State.................................................................................................... 2-32
2-5 Pad Groups Based on 3-V / 5-V Select ............................................................... 2-57
2-6 Pin Names and Abbreviations ............................................................................. 2-58
3-1 RCPU Execution Units........................................................................................... 3-5
3-2 Supervisor-Level SPRs.......................................................................................... 3-9
3-3 Development Support SPRs................................................................................ 3-11
3-4 FPSCR Bit Categories ......................................................................................... 3-13
3-5 FPSCR Bit Descriptions....................................................................................... 3-14
3-6 Floating-Point Result Flags in FPSCR................................................................. 3-15
3-7 Bit Descriptions for CR0 Field of CR ................................................................... 3-16
3-8 Bit Descriptions for CR1 Field of CR ................................................................... 3-17
3-9 CRn Field Bit Descriptions for Compare Instructions .......................................... 3-17
3-10 Integer Exception Register Bit Definitions ......................................................... 3-18
3-11 Time Base Field Definitions (Read Only)........................................................... 3-19
3-12 Machine State Register Bit Descriptions ........................................................... 3-21
3-13 Floating-Point Exception Mode Bits................................................................... 3-22
3-14 Time Base Field Definitions (Write Only)........................................................... 3-23
3-15 Uses of SPRG0–SPRG3 ................................................................................... 3-25
3-16 Processor Version Register Bit Descriptions ..................................................... 3-26
3-17 EIE, EID, AND NRI Registers ............................................................................ 3-26
3-18 FPECR Bit Descriptions..................................................................................... 3-27
3-19 Instruction Set Summary ................................................................................... 3-29
3-20 MPC555 / MPC556 Exception Classes ............................................................. 3-34
3-21 Exception Vector Offset Table .......................................................................... 3-36
3-22 Instruction Latency and Blockage...................................................................... 3-38
3-23 Floating-Point Exception Mode Encoding.......................................................... 3-43
4-1 Exception Addresses Mapping by BBC ............................................................... 4-18
4-2 Region Base Address Registers RBA[0:1] .......................................................... 4-20
4-3 Region Attributes Registers ................................................................................. 4-20
4-4 BBC Module Configuration Register.................................................................... 4-20
4-5 MI_RBA[0:3] Bit Descriptions ............................................................................. 4-21
4-6 MI_RA[0:3] Registers Bits Description................................................................ 4-22
4-7 MI_GRA Bit Descriptions .................................................................................... 4-23
4-8 BBCMCR Bit Descriptions .................................................................................. 4-24
5-1 USIU Address Map ................................................................................................ 5-3
5-2 USIU Special-Purpose Registers........................................................................... 5-6
5-3 PowerPC Address Range...................................................................................... 5-6
MPC555 / MPC556
LIST OF TABLES
MOTOROLA
USER’S MANUAL
Rev. 15 October 2000
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