SM5953 Datasheet, PDF (33/43 Pages) SyncMOS Technologies,Inc – Six interrupt sources with two priority levels

8.3 Baud Rate Generator
8.3.1 Serial interface Mode 0
Fosc
Baud Rate =
12
8.3.2 Serial interface Mode 2
Baud Rate = ^2SMOD × (Fosc)
64
8.3.3 Serial interface Mode 1 and 3
8.3.3.1 Using Timer 1 to Generate Baud Rates.
Baud Rate = ^2SMOD × (Timer 1 overflow rate) = ^2SMOD ×
Fosc
32
32 12 ×[256 − TH1]
8.3.3.2 Using Timer 2 to Generate Baud Rates.
Timer 2 overflow rate
Fosc
Baud Rate =
=
32
32 ×[65536 - (RCAP2H, RCAP2L)]
SM5953
8-Bit Micro-controller
15KB with ISP Flash
& 256B RAM embedded
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M074
Ver D SM5953 04/16/2015
- 32 -