Datasheet
8.4.1.1SMBus Configuration Timing
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| SCK/SCL |
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| RESET_N |
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| GND |
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| Hardware | CS/EE_SEL | First External |
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| Configuration |
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| Hub Function |
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| SCK/SCL |
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| Reset Asserted | & SMB_SEL_N |
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| Finished |
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| options read |
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| Figure 8.3 - Timing for Configuration from SMBus |
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| Table 8.7 - Time Values to Configure from SMBus |
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NAME |
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| DESCRIPTION |
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| MAX |
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| T1 | RESET_N asserted |
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| 100 |
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| T2 | USB20H04 recovery/stabilization – until first |
| 16 |
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| external SCK/SCL activity |
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| T3 | Implementation dependent load time |
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| T4 | Configuration finished to Hub enabled |
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| 35 |
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SMSC USB20H04 | Page 25 | Revision 1.63 |
DATASHEET