SM59R16A2 Datasheet, PDF (36/67 Pages) SyncMOS Technologies,Inc – 8-Bit Micro-controller

SM59R16A2/SM59R08A2
8-Bit Micro-controller
64KB/32KB ISP Flash & 2KB RAM embedded
Fig. 9-3: Transmit mode 1 for Serial 0
Fig. 9-4: Receive mode 1 for Serial 0
9.1.3 Mode 2
This mode is similar to Mode 1, but with two differences. The baud rate is fixed at 1/32 (SMOD=1)
or 1/64(SMOD=0) of oscillator frequency, and 11 bits are transmitted or received: a start bit (0), 8
data bits (LSB first), a programmable Bit 9, and a stop bit (1). Bit 9 can be used to control the parity
of the serial interface: at transmission, bit TB80 in S0CON is output as Bit 9, and at receive, Bit 9
affects RB80 in SFR S0CON.
9.1.4 Mode 3
The only difference between Mode 2 and Mode 3 is that : in Mode 3, either internal baud rate
generator or timer 1 can be use to specify baud rate.
Fig. 9-5: Transmit modes 2 and 3 for Serial 0
Fig. 9-6: Receive modes 2 and 3 for Serial 0
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M034
36
Ver.B SM59R16A2/SM59R08A2 06/2009