DV164136 Microchip Technology, DV164136 Datasheet - Page 254

• Manufacturer Part Number: DV164136
• Description: DEVELOPMENT KIT FOR PIC18
• Manufacturer: Microchip Technology
• Series: PIC®r
• Type: MCUr

Specifications of DV164136

• Contents: Board, Cables, CDs, PICkit™ 3 Programmer, Power Supply
• Processor To Be Evaluated: PIC18F8722, PIC18F87J11
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3.3 V, 5 V
• Silicon Manufacturer: Microchip
• Core Architecture: PIC
• Core Sub-architecture: PIC18
• Silicon Core Number: PIC18F
• Silicon Family Name: PIC18F8xxx
• Kit Contents: PIC18 Exp Brd PICkit 3 Cable CD PSU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PIC18F8722, PIC18F87J11
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F8722 FAMILY
EXAMPLE 20-1:
TABLE 20-2:
DS39646C-page 252
TXSTAx
RCSTAx
BAUDCONx
SPBRGHx
SPBRGx
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by the BRG.
For a device with F
Desired Baud Rate =
Solving for SPBRGHx:SPBRGx:
Calculated Baud Rate= 16000000/(64 (25 + 1))
Error
Name
EUSARTx Baud Rate Generator Register High Byte
EUSARTx Baud Rate Generator Register Low Byte
X =
ABDOVF
REGISTERS ASSOCIATED WITH BAUD RATE GENERATOR
CSRC
SPEN
Bit 7
OSC
=
=
=
=
=
CALCULATING BAUD RATE ERROR
of 16 MHz, desired baud rate of 9600, Asynchronous mode, 8-bit BRG:
F
((F
((16000000/9600)/64) – 1
[25.042] = 25
9615
(Calculated Baud Rate – Desired Baud Rate)/Desired Baud Rate
(9615 – 9600)/9600 = 0.16%
OSC
OSC
RCIDL
/(64 ([SPBRGHx:SPBRGx] + 1))
Bit 6
RX9
TX9
/Desired Baud Rate)/64) – 1
SREN
TXEN
Bit 5
—
SYNC
CREN
SCKP
Bit 4
SENDB
ADDEN
BRG16
Bit 3
BRGH
FERR
Bit 2
—
OERR
TRMT
WUE
Bit 1
© 2008 Microchip Technology Inc.
ABDEN
TX9D
RX9D
Bit 0
on page
Values
Reset
59
59
59
59
61