Contents
30 Operating Conditions................................................................................................................120
31 PCI DC Parameters..................................................................................................................120
32 USB 1.1 DC Parameters...........................................................................................................121
33 UTOPIA Level 2 DC Parameters..............................................................................................121
34 MII/SMII DC Parameters...........................................................................................................122
35 MDI DC Parameters .................................................................................................................122
36 DDRI SDRAM Bus DC Parameters..........................................................................................122
37 Expansion Bus DC Parameters................................................................................................123
38 High-Speed, Serial Interface 0 DC Parameters........................................................................124
39 High-Speed, Serial Interface 1 DC Parameters........................................................................124
40 UART DC Parameters ..............................................................................................................124
41 Serial Peripheral Interface DC Parameters ..............................................................................125
42 I2C Interface DC Parameters ...................................................................................................125
43 GPIO DC Parameters...............................................................................................................126
44 JTAG DC Parameters...............................................................................................................126
45 PWRON_RESET _N and RESET_IN_N Parameters...............................................................126
46 All Remaining I/O DC Parameters (JTAG, PLL_LOCK) ...........................................................127
47 Devices’ Clock Timings.............................................................................................................127
48 Processors’ Clock Timings Spread Spectrum Parameters.......................................................128
49 PCI Clock Timings ....................................................................................................................128
50 MII/SMII Clock Timings.............................................................................................................129
51 UTOPIA Level 2 Clock Timings ................................................................................................129
52 Expansion Bus Clock Timings ..................................................................................................129
53 PCI Bus Signal Timings............................................................................................................131
54 UTOPIA Level 2 Input Timings Values .....................................................................................132
55 UTOPIA Level 2 Output Timings Values ..................................................................................133
56 SMII Output Timings Values.....................................................................................................133
57 SMII Input Timings Values........................................................................................................134
58 Source Synchronous SMII Output Timings Values...................................................................134
59 Source Synchronous SMII Input Timings Values .....................................................................135
60 MII Output Timings Values .......................................................................................................135
61 MII Input Timings Values ..........................................................................................................136
62 MDIO Timings Values...............................................................................................................137
63 DDRI SDRAM Write Timings Values........................................................................................138
64 DDRI SDRAM Read Timing Values..........................................................................................139
65 Expansion Bus Synchronous Operation Timing Values ...........................................................140
66 Intel Multiplexed Mode Values..................................................................................................141
67 Intel Simplex Mode Values .......................................................................................................143
68 Motorola* Multiplexed Mode Values .........................................................................................144
69 Motorola* Simplex Mode Values...............................................................................................146
70 HPI* Timing Symbol Description...............................................................................................148
71 HPI*–8 Mode Write Accesses Values.......................................................................................148
72 Setup/Hold Timing Values in Asynchronous Mode of Operation..............................................149
73 HPI*-16 Multiplexed Write Accesses Values ............................................................................149
74 HPI*-16 Multiplexed Read Accesses Values............................................................................150
75 HPI-16 Non-Multiplexed Read Accesses Values......................................................................152
76 HPI-16 Non-Multiplexed Write Accesses Values......................................................................153
77 Serial Peripheral Port Interface Timing Values.........................................................................156
78 I2C Interface Timing Values .....................................................................................................157
79 High-Speed, Serial Timing Values............................................................................................159
Intel® IXP45X and Intel® IXP46X Product Line of Network Processors Datasheet
Document Number: 306261-002
May 2005
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