PIC18F6585 Datasheet, PDF (352/496 Pages) Microchip Technology – 64/68/80-Pin High-Performance, 64-Kbyte Enhanced Flash Microcontrollers with ECAN Module

PIC18F6585/8585/6680/8680
REGISTER 24-5:
CONFIG3H: CONFIGURATION REGISTER 3 HIGH (BYTE ADDRESS 300005h)
R/P-1
U-0
U-0
U-0
U-0
U-0
R/P-1
R/P-1
MCLRE
—
—
—
—
—
ECCPMX CCP2MX
bit 7
bit 0
bit 7
bit 6-2
bit 1
bit 0
MCLRE: MCLR Enable bit⁽¹⁾
1 = MCLR pin enabled, RG5 input pin disabled
0 = RG5 input enabled, MCLR disabled
Unimplemented: Read as ‘0’
ECCPMX: CCP1 PWM outputs P1B, P1C mux bit (PIC18F8X8X devices only)⁽²⁾
1 = P1B, P1C are multiplexed with RE6, RE5
0 = P1B, P1C are multiplexed with RH7, RH6
CCP2MX: CCP2 Mux bit
In Microcontroller mode:
1 = CCP2 input/output is multiplexed with RC1
0 = CCP2 input/output is multiplexed with RE7
In Microprocessor, Microprocessor with Boot Block and Extended Microcontroller modes
(PIC18F8X8X devices only):
1 = CCP2 input/output is multiplexed with RC1
0 = CCP2 input/output is multiplexed with RB3
Note 1: If MCLR is disabled, either disable low-voltage ICSP or hold RB5/PGM low to
ensure proper entry into ICSP mode.
2: Reserved for PIC18F6X8X devices; maintain this bit set.
Legend:
R = Readable bit
P = Programmable bit
- n = Value when device is unprogrammed
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
REGISTER 24-6:
CONFIG4L: CONFIGURATION REGISTER 4 LOW (BYTE ADDRESS 300006h)
R/P-1
U-0
U-0
U-0
U-0
R/P-1
U-0
R/P-1
DEBUG
—
—
—
—
LVP
—
STVREN
bit 7
bit 0
bit 7
bit 6-3
bit 2
bit 1
bit 0
DEBUG: Background Debugger Enable bit
1 = Background debugger disabled. RB6 and RB7 configured as general purpose I/O pins.
0 = Background debugger enabled. RB6 and RB7 are dedicated to in-circuit debug.
Unimplemented: Read as ‘0’
LVP: Low-Voltage ICSP Enable bit
1 = Low-voltage ICSP enabled
0 = Low-voltage ICSP disabled
Unimplemented: Read as ‘0’
STVREN: Stack Full/Underflow Reset Enable bit
1 = Stack full/underflow will cause Reset
0 = Stack full/underflow will not cause Reset
Legend:
R = Readable bit
P = Programmable bit
- n = Value when device is unprogrammed
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
DS30491C-page 350
 2004 Microchip Technology Inc.