PIC18F24J11 MICROCHIP [Microchip Technology], PIC18F24J11 Datasheet - Page 177

• Manufacturer Part Number: PIC18F24J11
• Description: 28/44-Pin, Low-Power, High-Performance USB Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

REGISTER 11-7:
REGISTER 11-8:
 2011 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5-4
bit 3-0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5-4
bit 3-0
Note 1:
OBE
R-0
IBF
R-1
This register is only available in 44-pin devices.
This register is only available in 44-pin devices.
IBF: Input Buffer Full Status bit
1 = All writable input buffer registers are full
0 = Some or all of the writable input buffer registers are empty
IBOV: Input Buffer Overflow Status bit
1 = A write attempt to a full input byte register occurred (must be cleared in software)
0 = No overflow occurred
Unimplemented: Read as ‘0’
IB3F:IB0F: Input Buffer x Status Full bits
1 = Input buffer contains data that has not been read (reading buffer will clear this bit)
0 = Input buffer does not contain any unread data
OBE: Output Buffer Empty Status bit
1 = All readable output buffer registers are empty
0 = Some or all of the readable output buffer registers are full
OBUF: Output Buffer Underflow Status bit
1 = A read occurred from an empty output byte register (must be cleared in software)
0 = No underflow occurred
Unimplemented: Read as ‘0’
OB3E:OB0E: Output Buffer x Status Empty bits
1 = Output buffer is empty (writing data to the buffer will clear this bit)
0 = Output buffer contains data that has not been transmitted
R/W-0
R/W-0
OBUF
IBOV
PMSTATH: PARALLEL PORT STATUS REGISTER HIGH BYTE (BANKED F55h)
PMSTATL: PARALLEL PORT STATUS REGISTER LOW BYTE (BANKED F54h)
W = Writable bit
W = Writable bit
‘1’ = Bit is set
‘1’ = Bit is set
U-0
U-0
—
—
U-0
U-0
—
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
PIC18F46J11 FAMILY
OB3E
IB3F
R-0
R-1
OB2E
IB2F
R-0
R-1
x = Bit is unknown
x = Bit is unknown
OB1E
IB1F
R-0
R-1
DS39932D-page 177
OB0E
IB0F
R-0
R-1
bit 0
bit 0
(1)
(1)