Datasheet

Rev. 3.00, 03/04, page 385 of 830
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8 MHz
Basic clock
16 MHz/2
=
8 MHz
8 MHz
× (
47/51)
=
7.3725 MHz
(average)
7.3725 MHz
1 bit
=
B
asic clock ×
16*
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8 MHz
Basic clock
16 MHz/2
=
8 MHz
8 MHz
× (
18/25)
=
5.76 MHz
(average)
Average transfer rate at basic clock =
460.784 kbps
Average transfer rate =
7.3725 MHz/16
=
460.784 kbps
Average error rate = –
0.004%
Average transfer rate =
5.76 MHz/8
=
720 kbps
Average error rate = –
0%
Average transfer rate at basic clock =
720 kbps
5.76 MHz
1 bit
=
B
asic clock ×
8*
123
2 MHz
1.8431 MHz
1 bit
= Basic clock ×
16*
Basic clock
16 MHz/8
=
2 MHz
2 MHz
× (
47/51)
=
1.8431 MHz
(average)
4567891011121314151617
123456789101112 13141516
18 19 20 21 2322 24 25 26 27 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 1 2 3 4 5 6 7 828 29
When ø =
16 MHz
Average transfer rate at basic clock =
115.196 kbps
Average transfer rate =
1.8431 MHz/16
=
115.196 kbps
Average error rate = –
0.004%
Note: * 1-bit length depends on the changes in basic clock synchronization.
Figure 14.7 Basic Clock Examples When Average Transfer Rate is Selected (2)