PIC16F1933_11 Datasheet, PDF (297/430 Pages) Microchip Technology – 28-Pin Flash-Based, 8-Bit CMOS Microcontrollers LCD Driver and nanoWatt XLP Technology

PIC16(L)F1933
FIGURE 25-10: SYNCHRONOUS TRANSMISSION
RX/DT
pin
TX/CK pin
(SCKP = 0)
bit 0
bit 1
bit 2
Word 1
TX/CK pin
(SCKP = 1)
Write to
TXREG Reg
TXIF bit
(Interrupt Flag)
Write Word 1
TRMT bit
Write Word 2
bit 7
bit 0
bit 1
Word 2
TXEN bit ^{‘1’}
Note:
Sync Master mode, SPBRGL = 0, continuous transmission of two 8-bit words.
FIGURE 25-11: SYNCHRONOUS TRANSMISSION (THROUGH TXEN)
RX/DT pin
bit 0
bit 1
bit 2
bit 6
TX/CK pin
Write to
TXREG reg
TXIF bit
bit 7
‘1’
bit 7
TRMT bit
TXEN bit
 2011 Microchip Technology Inc.
Preliminary
DS41575A-page 297