NEC UPD703116 User Manual page 474

Table 10-8. Baud Rate Generator Setting Data (BRG = f
Target Baud Rate
Synchronous Asynchronous
Mode Mode
9600
19200 1200
38400 2400
76800 4800
153600 9600
166400 10400
307200 19200
614400 38400
Setting prohibited 76800
Setting prohibited 153600
474
CHAPTER 10 SERIAL INTERFACE FUNCTION
(c) When f
Actual Baud Rate
Synchronous
Mode
600 9585.89
19171.78
38343.56
76687.12
154321
166666.7
312500
625000
−
−
User's Manual U14492EJ5V0UD
= 50 MHz
XX
BGCSm Bit
(m = 0, 1)
Asynchronous
Mode
599.1181 3
1198.236 2
2396.472 1
4792.945 0
9645.062 0
10416.67 0
19531.25 0
39062.5 0
78125 0
156250 0
/2) (2/2)
XX
PRSCMn Error
Register Setting
Value (n = 1, 2)
−0.15
163
−0.15
163
−0.15
163
−0.15
163
81 0.47
75 0.16
40 1.73
20 1.73
10 1.73
5 1.73