AC244026 Microchip Technology, AC244026 Datasheet - Page 170

• Manufacturer Part Number: AC244026
• Description: Processor Extension Pak (PIC16F727-ICE) 200K Device Emulator - Debugger Accessor
• Manufacturer: Microchip Technology
• Series: -r

Specifications of AC244026

• Accessory Type: Debug Interface Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: PIC16LF727

PIC16F72X/PIC16LF72X
FIGURE 17-3:
EXAMPLE 17-1:
DS41341E-page 170
LOOP
Write to
SSPBUF
SCK
(CKP = 0
CKE = 0)
SCK
(CKP = 1
CKE = 0)
SCK
(CKP = 0
CKE = 1)
SCK
(CKP = 1
CKE = 1)
SDO
(CKE = 0)
SDO
(CKE = 1)
SDI
(SMP = 0)
Input
Sample
(SMP = 0)
SDI
(SMP = 1)
Input
Sample
(SMP = 1)
SSPIF
SSPSR to
SSPBUF
BANKSEL
BTFSS
GOTO
BANKSEL
MOVF
MOVWF
MOVF
MOVWF
SSPSTAT
SSPSTAT, BF ;Has data been received(transmit complete)?
LOOP
SSPBUF
SSPBUF, W
RXDATA
TXDATA, W
SSPBUF
SPI MASTER MODE WAVEFORM
LOADING THE SSPBUF (SSPSR) REGISTER
bit 7
bit 7
bit 7
bit 7
bit 6
bit 6
;
;No
;
;WREG reg = contents of SSPBUF
;Save in user RAM, if data is meaningful
;W reg = contents of TXDATA
;New data to xmit
bit 5
bit 5
bit 4
bit 4
bit 3
bit 3
bit 2
bit 2
bit 1
bit 1
© 2009 Microchip Technology Inc.
bit 0
bit 0
bit 0
bit 0
4 Clock
Modes