C504 SIEMENS [Siemens Semiconductor Group], C504 Datasheet - Page 25

• Manufacturer Part Number: C504
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

The possible baudrates can be calculated using the formulas given in table 7.
Table 7
Formulas for Calculating Baudrates
Semiconductor Group
Timer 1 (16-bit timer)
8-bit autoreload)
(8-bit timer with
derived from
Baud Rate
Oscillator
Timer 2
Interface Mode
1,3
1,3
1,3
0
2
25
(2
f
(2
OSC
SMOD
SMOD
/ (32
f
OSC
(2
timer 1 overflow rate) /32
SMOD
) / (32
(65536-(RC2H, RC2L))
Baudrate
f
OSC
f
/12
OSC
12
) / 64
(256-TH1))
C504