Table
Title
Page
MOTOROLA
xvi
LIST OF TABLES
Rev. 15 June 1998
MPC509
USER’S MANUAL
5-5 EBI Signal Descriptions ..................................................................................... 5-13
5-6 Address Type Encodings..................................................................................... 5-14
5-7 Byte Enable Encodings........................................................................................ 5-15
5-8 Signals Driven at Start of Address Phase............................................................ 5-20
5-9 Burst Access Address Wrapping......................................................................... 5-25
5-10 SPECADDR Bit Settings ................................................................................. 5-26
5-11 SPECMASK Bit Settings ................................................................................. 5-26
5-12 Example Speculative Mask Values.................................................................... 5-27
5-13 EBI Read and Write Access to 16-Bit Ports....................................................... 5-27
5-14 Cycle Type Encodings ..................................................................................... 5-29
5-15 EBI Storage Reservation Interface Signals ..................................................... 5-34
5-16 Chip-Select Pin Functions ............................................................................... 5-37
5-17 Chip-Select Module Address Map ................................................................... 5-39
5-18 Chip-Select Base Address Registers Bit Settings .......................................... 5-40
5-19 Chip-Select Option Register Bit Settings ......................................................... 5-43
5-20 Block Size Encoding ........................................................................................ 5-45
5-21 Main Block and Sub-Block Pairings................................................................... 5-47
5-22 TADLY and Wait State Control.......................................................................... 5-50
5-23 Port Size............................................................................................................ 5-50
5-24 Pin Configuration Encodings ............................................................................. 5-51
5-25 BYTE Field Encodings....................................................................................... 5-51
5-26 REGION Field Encodings................................................................................. 5-52
5-27 Interface Types ................................................................................................ 5-53
5-28 Pipelined Reads and Writes .............................................................................. 5-56
5-29 Data Bus Configuration Word Settings for Chip Selects .................................. 5-67
5-30 Clocks Module Signal Descriptions ................................................................... 5-70
5-31 Clock Module Power Supplies ......................................................................... 5-70
5-32 System Clock Sources....................................................................................... 5-71
5-33 CLKOUT Frequencies with a 4-MHz Crystal ................................................... 5-75
5-34 Multiplication Factor Bits.................................................................................... 5-76
5-35 Reduced Frequency Divider Bits....................................................................... 5-77
5-36 Exiting Low-Power Mode................................................................................... 5-79
5-37 System Clock Lock Bits..................................................................................... 5-80
5-38 SCCR Bit Settings .......................................................................................... 5-83
5-39 SCLSR Bit Settings ......................................................................................... 5-85
5-40 System Protection Address Map ....................................................................... 5-86
5-41 PCFS Encodings ............................................................................................... 5-87
5-42 Recommended Settings for PCFS[0:2].............................................................. 5-88
5-43 Example PIT Time-Out Periods......................................................................... 5-88
5-44 PICSR Bit Settings .......................................................................................... 5-90
5-45 BMCR Bit Settings .......................................................................................... 5-92