PIC18F25J11-I/PT MICROCHIP [Microchip Technology], PIC18F25J11-I/PT Datasheet - Page 168

• Manufacturer Part Number: PIC18F25J11-I/PT
• Description: 28/44-Pin, Low-Power, High-Performance Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F46J11 FAMILY
REGISTER 10-3:
DS39932C-page 168
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-5
bit 4-3
bit 2
bit 1-0
Note 1:
BUSY
R-0
This register is only available in 44-pin devices.
BUSY: Busy bit (Master mode only)
1 = Port is busy
0 = Port is not busy
IRQM<1:0>: Interrupt Request Mode bits
11 = Interrupt generated when Read Buffer 3 is read or Write Buffer 3 is written (Buffered PSP mode)
10 = No interrupt generated, processor stall activated
01 = Interrupt generated at the end of the read/write cycle
00 = No interrupt generated
INCM<1:0>: Increment Mode bits
11 = PSP read and write buffers auto-increment (Legacy PSP mode only)
10 = Decrement ADDR<15,13:0> by 1 every read/write cycle
01 = Increment ADDR<15,13:0> by 1 every read/write cycle
00 = No increment or decrement of address
MODE16: 8/16-Bit Mode bit
1 = 16-bit mode: Data register is 16 bits, a read or write to the Data register invokes two 8-bit transfers
0 = 8-bit mode: Data register is 8 bits, a read or write to the Data register invokes one 8-bit transfer
MODE<1:0>: Parallel Port Mode Select bits
11 = Master Mode 1 (PMCS, PMRD/PMWR, PMENB, PMBE, PMA<x:0> and PMD<7:0>)
10 = Master Mode 2 (PMCS, PMRD, PMWR, PMBE, PMA<x:0> and PMD<7:0>)
01 = Enhanced PSP, control signals (PMRD, PMWR, PMCS, PMD<7:0> and PMA<1:0>)
00 = Legacy Parallel Slave Port, control signals (PMRD, PMWR, PMCS and PMD<7:0>)
IRQM1
R/W-0
or on a read or write operation when PMA<1:0> = 11 (Addressable PSP mode only)
PMMODEH: PARALLEL PORT MODE REGISTER HIGH BYTE (BANKED F5Dh)
W = Writable bit
‘1’ = Bit is set
IRQM0
R/W-0
INCM1
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
INCM0
R/W-0
MODE16
R/W-0
© 2009 Microchip Technology Inc.
x = Bit is unknown
MODE1
R/W-0
MODE0
R/W-0
bit 0
(1)