PIC18FXX39 Datasheet, PDF (97/322 Pages) Microchip Technology – Enhanced FLASH Microcontrollers with Single Phase Induction Motor Control Kernel

PIC18FXX39
FIGURE 9-12:
PARALLEL SLAVE PORT READ WAVEFORMS
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
CS
WR
RD
PORTD<7:0>
IBF
OBF
PSPIF
TABLE 9-11: REGISTERS ASSOCIATED WITH PARALLEL SLAVE PORT
Name Bit 7 Bit 6 Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
Value on
All Other
RESETS
PORTD Port Data Latch when written; Port pins when read
xxxx xxxx uuuu uuuu
LATD LATD Data Output bits
xxxx xxxx uuuu uuuu
TRISD PORTD Data Direction bits
1111 1111 1111 1111
PORTE
—
—
—
—
—
RE2
RE1
RE0 ---- -000 ---- -000
LATE
—
—
—
—
— LATE Data Output bits
---- -xxx ---- -uuu
TRISE
IBF
OBF IBOV PSPMODE — PORTE Data Direction bits
0000 -111 0000 -111
INTCON
GIE/
GIEH
PEIE/ TMR0IF
GIEL
INT0IE
RBIE TMR0IF INT0IF RBIF 0000 000x 0000 000u
PIR1
PSPIF ADIF RCIF
TXIF
SSPIF
—
TMR2IF TMR1IF 0000 0000 0000 0000
PIE1
PSPIE ADIE RCIE
TXIE
SSPIE
—
TMR2IE TMR1IE 0000 0000 0000 0000
IPR1
PSPIP ADIP RCIP
TXIP
SSPIP
—
TMR2IP TMR1IP 0000 0000 0000 0000
ADCON1 ADFM ADCS2 —
—
PCFG3 PCFG2 PCFG1 PCFG0 00-- 0000 00-- 0000
Legend: x = unknown, u = unchanged, - = unimplemented, read as '0'. Shaded cells are not used by the Parallel Slave Port.
 2002-2013 Microchip Technology Inc.
Preliminary
DS30485B-page 97