
Host Interface
Table 4.75 Timing specifications (3 of 3)
No. | Name | Standard | Timing specification |
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16 | Selection | 250 ms min. | In a SELECTION or RESELECTION phase, the |
| Timeout Delay | [Recommende | minimum time during which the INIT or TARG |
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| d value] | waits for a BSY signal from the SCSI device to |
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| be selected before it initiates timeout processing. |
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17 | Transfer Period | – | In synchronous data transfer mode, the |
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| minimum time (minimum repetition time) from |
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| the leading edge of an REQ signal to the leading |
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| edge of the next REQ signal or from the leading |
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| edge of an ACK signal to the leading edge of the |
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| next ACK signal. The actual value is defined |
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| using a SYNCHRONOUS DATA TRANSFER |
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| REQUEST message exchanged between the |
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| INIT and TARG. |
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