HD64570 HITACHI [Hitachi Semiconductor], HD64570 Datasheet - Page 244

• Manufacturer Part Number: HD64570
• Description: Serial Communications Adaptor
• Manufacturer: HITACHI [Hitachi Semiconductor]

the RXBR3 RXBR0 bits of the RX clock source register (RXS), and the BRATE7 BRATE6 bits
of mode register 1 (MD1).
Typical register set values and bit rates are listed in table 5.21.
Table 5.21 Register Set Values and Bit Rates in Asynchronous Mode
Bit Rate
(bps)
38400
19200
Rev. 0, 07/98, page 228 of 453
9600
4800
2400
1200
600
300
150
110
TMC
47
93
93
93
93
127
BR
0
0
0
0
1
1
CM
1/16
1/16
1/32
1/64
1/64
1/64
1.7898
Deviation (%)
0.10
0.83
0.25
0.25
0.25
0.25
f
CLK
(MHz)
TMC
1
1
1
1
1
1
1
1
1
175
BR
1
1
2
3
4
5
6
7
8
1
CM
1/32
1/64
1/64
1/64
1/64
1/64
1/64
1/64
1/64
1/64
2.4576
Deviation (%)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.25