PIC24EP256GU810-I Datasheet, PDF (342/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
REGISTER 18-2: SPIXCON1: SPIX CONTROL REGISTER 1 (CONTINUED)
bit 4-2
SPRE<2:0>: Secondary Prescale bits (Master mode)⁽³⁾
111 = Secondary prescale 1:1
110 = Secondary prescale 2:1
•
•
•
bit 1-0
000 = Secondary prescale 8:1
PPRE<1:0>: Primary Prescale bits (Master mode)⁽³⁾
11 = Primary prescale 1:1
10 = Primary prescale 4:1
01 = Primary prescale 16:1
00 = Primary prescale 64:1
Note 1:
2:
3:
4:
The CKE bit is not used in the Framed SPIx modes. Program this bit to ‘0’ for Framed SPIx modes
(FRMEN = 1).
This bit must be cleared when FRMEN = 1.
Do not set both primary and secondary prescalers to a value of 1:1.
The SMP bit must be set only after setting the MSTEN bit. The SMP bit remains cleared if MSTEN = 0.
DS70616G-page 342
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