
xxii
MPC106 PCIB/MC User's Manual
MOTOROLA
TABLES
Table
Number
Title
Page
Number
3-34
3-35
3-36
3-37
3-38
3-39
3-40
3-41
3-42
3-43
3-44
3-45
4-1
4-2
4-3
4-4
4-5
4-6
5-1
Bit Settings for MCCR4—0xFC...........................................................................3-49
Bit Settings for PICR1—0xA8..............................................................................3-52
Processor/L2 Configurations.................................................................................3-56
Bit Settings for PICR2—0xAC.............................................................................3-58
Bit Settings for Alternate OS-Visible Parameters Register 1—0xBA..................3-63
Bit Settings for Alternate OS-Visible Parameters Register 2—0xBB ..................3-64
Bit Settings for ESCR1—0xE0.............................................................................3-65
Bit Settings for ESCR2—0xE8.............................................................................3-66
Bit Settings for Modified Memory Status Register—0xE4/0xEC........................3-67
Bit Settings for External Configuration Register 1—Port 0x092..........................3-68
Bit Settings for External Configuration Register 2—Port 0x81C.........................3-69
Bit Settings for External Configuration Register 3—Port 0x850..........................3-70
MPC106 Responses to 60x Transfer Type Signals...............................................4-10
Transfer Type Encodings Generated by the MPC106...........................................4-13
MPC106 Transfer Size Encodings ........................................................................4-13
MPC106 Burst Ordering........................................................................................4-14
Aligned Data Transfers..........................................................................................4-14
Misaligned Data Transfers (4-Byte Examples).....................................................4-16
60x to Tag and Data RAM Addressing for 4-Gbyte Cacheable
Address Space .................................................................................................5-10
Write-Back L2 Cache Response............................................................................5-13
Write-Through L2 Cache Response......................................................................5-20
Buffer Configurations..............................................................................................6-2
Supported Memory Device Configurations.............................................................6-9
Supported Memory Interface Configurations........................................................6-12
Suggested DRAM Timing Configurations............................................................6-13
DRAM/EDO Timing Parameters..........................................................................6-13
Estimated DRAM Latency....................................................................................6-20
Estimated EDO Latency........................................................................................6-20
Suggested DRAM Refresh Timing Configurations ..............................................6-27
DRAM/EDO Power Saving Modes Refresh Configuration..................................6-28
Memory Device Configurations Supported...........................................................6-42
SDRAM Command Encodings .............................................................................6-47
SDRAM Power Saving Modes Refresh Configuration.........................................6-58
PCI Bus Commands ................................................................................................7-4
PCI Configuration Space Header Summary..........................................................7-16
CONFIG_ADDR Register Fields..........................................................................7-18
Type 0 Configuration—Device Number to IDSEL Translation ...........................7-19
Special-Cycle Message Encodings........................................................................7-23
Snooping Behavior Caused by a Hit in an Internal Buffer......................................8-6
Internal Arbitration Priorities..................................................................................8-9
Externally-Generated Interrupt Priorities................................................................9-2
Byte Lane Translation in Big-Endian Mode ...........................................................B-2
5-2
5-3
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
6-9
6-10
6-11
6-12
7-1
7-2
7-3
7-4
7-5
8-1
8-2
9-1
B-1