Renesas SH7709S Manual Do Utilizador
Rev. 5.00, 09/03, page 452 of 760
Table 14.7
Maximum Bit Rates with External Clock Input (Asynchronous Mode)
P
φφφφ
(MHz)
External Input Clock (MHz)
Maximum Bit Rate (bits/s)
2
0.5000
31250
2.097152
0.5243
32768
2.4576
0.6144
38400
3
0.7500
46875
3.6864
0.9216
57600
4
1.0000
62500
4.9152
1.2288
76800
8
2.0000
125000
9.8304
2.4576
153600
12
3.0000
187500
14.7456
3.6864
230400
16
4.0000
250000
19.6608
4.9152
307200
20
5.0000
312500
24
6.0000
375000
24.576
6.1440
384000
28.7
7.1750
448436
30
7.5000
468750
Table 14.8
Maximum Bit Rates with External Clock Input (Synchronous Mode)
P
φφφφ
(MHz)
External Input Clock (MHz)
Maximum Bit Rate (bits/s)
8
1.3333
1333333.3
16
2.6667
2666666.7
24
4.0000
4000000.0
28.7
4.7833
4783333.3
30
5.0000
5000000.0