C8051F530-TB Silicon Laboratories Inc, C8051F530-TB Datasheet - Page 167

• Manufacturer Part Number: C8051F530-TB
• Description: BOARD PROTOTYPE W/C8051F530
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F530-TB

• Contents: Board
• Processor To Be Evaluated: C8051F52xA and C8051F53xA
• Interface Type: USB
• Lead Free Status / RoHS Status: Vendor undefined / Vendor undefined
• For Use With/related Products: C8051F530
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

17.2.4. Baud Rate Calculations—Automatic Mode
If the LIN peripheral is configured for slave mode, only the prescaler and divider need to be calculated:
The following example calculates the values of these variables for a 24 MHz system clock:
Table 17.3 presents some typical values of system clock and baud rate along with their factors.
prescaler
Table 17.3. Autobaud Parameters Examples
System Clock (MHz)
divider
prescaler
divider
22.1184
11.0592
12.25
24.5
=
25
24
16
12
=
8
ln
C8051F52x/F52xA/F53x/F53xA
------------------------------------ -
2

1
=
24500000
----------------------- -
24500000
=
4000000
+
1
----------------------------------------------------- -
2
ln


Rev. 1.3
prescaler

SYSCLK
--------------------- -
20000
4000000
SYSCLK
Prescaler

+
------- - 1
ln2
1
1
1
1
1
0
0
0
0
=
1
1


306.25 306

–
20000
------- - 1
ln2
1
=
Divider
–
1.615

312
306
300
276
200
306
300
276
200

1
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