PIC16C63A Microchip Technology, PIC16C63A Datasheet - Page 36

• Manufacturer Part Number: PIC16C63A
• Description: 28/40-Pin 8-Bit CMOS Microcontrollers
• Manufacturer: Microchip Technology

PIC16C63A/65B/73B/74B
FIGURE 3-11: PARALLEL SLAVE PORT READ WAVEFORMS
TABLE 3-11:
DS30605A-page 36
Add. Name
08h
09h
89h
0Ch
8Ch
9Fh
Legend: x = unknown, u = unchanged, - = unimplemented read as '0'. Shaded cells are not used by the Parallel Slave Port.
Note 1: On PIC16C74B only.
PORTD<7:0>
PORTD
PORTE
TRISE
PIR1
PIE1
ADCON1
PSPIF
OBF
CS
WR
RD
IBF
(1)
REGISTERS ASSOCIATED WITH PARALLEL SLAVE PORT
Port data latch when written: Port pins when read
PSPIE ADIE
PSPIF
Bit 7
IBF
Q1
—
—
ADIF
Bit 6
Q2
OBF
—
—
(1)
(1)
RCIE
IBOV PSPMODE
RCIF
Q3
Bit 5
—
—
Q4
Bit 4
TXIF
TXIE
—
—
Q1
SSPIF
SSPIE
Bit 3
—
—
—
Q2
PORTE Data Direction Bits
CCP1IF
CCP1IE
PCFG2
Bit 2
RE2
Q3
TMR2IF
TMR2IE
PCFG1
Bit 1
RE1
Q4
Q1
TMR1IF
TMR1IE
PCFG0
Bit 0
RE0
1998 Microchip Technology Inc.
Q2
xxxx xxxx
---- -xxx
0000 -111
0000 0000
0000 0000
---- -000
Value on
POR,
BOR
Q3
Q4
other resets
Value on all
uuuu uuuu
---- -uuu
0000 -111
0000 0000
0000 0000
---- -000