PIC12F1516 MICROCHIP [Microchip Technology], PIC12F1516 Datasheet - Page 238

• Manufacturer Part Number: PIC12F1516
• Description: 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC16(L)F1516/7/8/9
FIGURE 22-2:
The operation of the EUSART module is controlled
through three registers:
• Transmit Status and Control (TXSTA)
• Receive Status and Control (RCSTA)
• Baud Rate Control (BAUDCON)
These
Register 22-2
When the receiver or transmitter section is not enabled
then the corresponding RX or TX pin may be used for
general purpose input and output.
DS41452B-page 238
BRG16
Baud Rate Generator
SPBRGH
registers
and
SPBRGL
Register
RX/DT pin
are
+ 1
EUSART RECEIVE BLOCK DIAGRAM
detailed
22-3, respectively.
Multiplier
BRG16
SYNC
BRGH
Pin Buffer
and Control
in
SPEN
1 X 0 0
X 1 1 0
X 1 0 1
x4
Register
x16 x64
F
OSC
0
0
0
22-1,
Preliminary
n
Data
Recovery
÷ n
FERR
Stop
MSb
CREN
(8)
RX9D
7
RX9
RSR Register
 2011 Microchip Technology Inc.
RCREG Register
• • •
OERR
8
1
RCIF
RCIE
Data Bus
0
Start
LSb
RCIDL
Interrupt
FIFO