PIC16LCR66T-10/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16LCR66T-10/SP

8-Bit CMOS Microcontrollers

Microchip Technology 

PIC16C6X

FIGURE 5-12: PARALLEL SLAVE PORT WRITE WAVEFORMS

Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4

CS

WR

RD

PORTD<7:0>

IBF

OBF

PSPIF

FIGURE 5-13: 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 5-13: REGISTERS ASSOCIATED WITH PARALLEL SLAVE PORT

Address 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

08h

PORTD PSP7 PSP6 PSP5 PSP4 PSP3 PSP2 PSP1 PSP0 xxxx xxxx uuuu uuuu

09h

PORTE —

—

—

—

—

RE2 RE1

RE0 ---- -xxx ---- -uuu

89h

TRISE

IBF OBF IBOV PSPMODE — PORTE Data Direction Bits

0000 -111 0000 -111

0Ch

PIR1

PSPIF (1) RCIF(2) TXIF(2) SSPIF CCP1IF TMR2IF TRM1IF 0000 0000 0000 0000

8Ch

PIE1

PSPIE (1) RCIE(2) TXIE(2) SSPIE CCP1IE TMR2IE TMR1IE 0000 0000 0000 0000

Legend: x = unknown, u = unchanged, - = unimplemented locations read as '0'. Shaded cells are not used by the PSP.

Note 1: These bits are reserved, always maintain these bits clear.

2: These bits are implemented on the PIC16C65/65A/R65/67 only.

DS30234D-page 62

© 1997 Microchip Technology Inc.

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