AC244026 Microchip Technology, AC244026 Datasheet - Page 155
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AC244026
Manufacturer Part Number
AC244026
Description
Processor Extension Pak (PIC16F727-ICE) 200K Device Emulator - Debugger Accessor
Manufacturer
Microchip Technology
Series
-r
Datasheet
1.AC164112.pdf
(302 pages)
Specifications of AC244026
Accessory Type
Debug Interface Module
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
PIC16LF727
- Current page: 155 of 302
- Download datasheet (5Mb)
REGISTER 16-2:
© 2009 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Note 1: The AUSART module automatically changes the pin from tri-state to drive as needed. Configure
R/W-0
SPEN
TRISx = 1.
SPEN: Serial Port Enable bit
1 = Serial port enabled (configures RX/DT and TX/CK pins as serial port pins)
0 = Serial port disabled (held in Reset)
RX9: 9-bit Receive Enable bit
1 = Selects 9-bit reception
0 = Selects 8-bit reception
SREN: Single Receive Enable bit
Asynchronous mode:
Don’t care
Synchronous mode – Master:
1 = Enables single receive
0 = Disables single receive
This bit is cleared after reception is complete.
Synchronous mode – Slave:
Don’t care
CREN: Continuous Receive Enable bit
Asynchronous mode:
1 = Enables receiver
0 = Disables receiver
Synchronous mode:
1 = Enables continuous receive until enable bit CREN is cleared (CREN overrides SREN)
0 = Disables continuous receive
ADDEN: Address Detect Enable bit
Asynchronous mode 9-bit (RX9 = 1):
1 = Enables address detection, enable interrupt and load the receive buffer when RSR<8> is set
0 = Disables address detection, all bytes are received and ninth bit can be used as parity bit
Asynchronous mode 8-bit (RX9 = 0):
Don’t care
Synchronous mode:
Must be set to ‘0’
FERR: Framing Error bit
1 = Framing error (can be updated by reading RCREG register and receive next valid byte)
0 = No framing error
OERR: Overrun Error bit
1 = Overrun error (can be cleared by clearing bit CREN)
0 = No overrun error
RX9D: Ninth bit of Received Data
This can be address/data bit or a parity bit and must be calculated by user firmware.
R/W-0
RX9
RCSTA: RECEIVE STATUS AND CONTROL REGISTER
W = Writable bit
‘1’ = Bit is set
R/W-0
SREN
(1)
R/W-0
CREN
PIC16F72X/PIC16LF72X
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
ADDEN
R/W-0
FERR
R-0
x = Bit is unknown
OERR
R-0
DS41341E-page 155
RX9D
R-x
bit 0
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