DSPIC30F6010 MICROCHIP [Microchip Technology], DSPIC30F6010 Datasheet - Page 110

• Manufacturer Part Number: DSPIC30F6010
• Description: High-Performance Digital Signal Controllers
• Manufacturer: MICROCHIP [Microchip Technology]

dsPIC30F6010
FIGURE 18-2:
DS70119D-page 108
From UxTX
UxRX
LPBACK
1
0
· Start bit Detect
· Parity Check
· Stop bit Detect
· Shift Clock Generation
· Wake Logic
UART RECEIVER BLOCK DIAGRAM
Internal Data Bus
URX8
Receive Shift Register
Read
UxRXREG Low Byte
Preliminary
(UxRSR)
8-9
16 Divider
Load RSR
to Buffer
16X Baud Clock from
Baud Rate Generator
16
Write
Receive Buffer Control
– Generate Flags
– Generate Interrupt
– Shift Data Characters
UxMODE
Control
Signals
Read Read
 2004 Microchip Technology Inc.
UxSTA
UxRXIF
Write