Configuration Options for 18F2321

   Oscillator Selection:
     OSC = LP             LP Oscillator
     OSC = XT             XT Oscillator
     OSC = HS             HS Oscillator
     OSC = EC             External Clock on OSC1, OSC2 as Fosc/4
     OSC = ECIO           External Clock on OSC1, OSC2 as RA6
     OSC = HSPLL          HS + PLL
     OSC = RCIO           External RC on OSC1, OSC2 as RA6
     OSC = INTIO2         Internal RC, OSC1 as RA7, OSC2 as RA6
     OSC = INTIO1         Internal RC, OSC1 as RA7, OSC2 as Fosc/4
     OSC = RC             External RC on OSC1, OSC2 as Fosc/4

   Fail Safe Clock Monitor:
     FSCM = OFF           Disabled
     FSCM = ON            Enabled

   Internal External Osc. Switch Over:
     IESO = OFF           Disabled
     IESO = ON            Enabled

   Power Up Timer:
     PWRT = ON            Enabled
     PWRT = OFF           Disabled

   Brown Out Reset:
     BOR = OFF            Disabled Always
     BOR = SOFT           Enabled by SBOREN
     BOR = NOSLP          Enabled except in SLEEP
     BOR = ON             Enabled Always

   Brown Out Voltage:
     BORV = 45            4.5V
     BORV = 42            4.2V
     BORV = 27            2.7V
     BORV = 20            2.0V

   Watchdog Timer:
     WDT = OFF            Disabled
     WDT = ON             Enabled

   Watchdog Postscaler:
     WDTPS = 1            1:    1
     WDTPS = 2            1:    2
     WDTPS = 4            1:    4
     WDTPS = 8            1:    8
     WDTPS = 16           1:   16
     WDTPS = 32           1:   32
     WDTPS = 64           1:   64
     WDTPS = 128          1:  128
     WDTPS = 256          1:  256
     WDTPS = 512          1:  512
     WDTPS = 1024         1: 1024
     WDTPS = 2048         1: 2048
     WDTPS = 4096         1: 4096
     WDTPS = 8192         1: 8192
     WDTPS = 16384        1:16384
     WDTPS = 32768        1:32768

   MCLR Enable:
     MCLRE = OFF          Disabled
     MCLRE = ON           Enabled

   T1 Oscillator Enable:
     LPT1OSC = HIGH       High Power - High Noise Immunity
     LPT1OSC = LOW        Low Power - Low Noise Immunity

   Port B A/D Enable:
     PBAD = DIG           PORTB<4:0> digital on RESET
     PBAD = ANA           PORTB<4:0> analog on RESET

   CCP2 Mux:
     CCP2MX = RB3         Muxed with RB3
     CCP2MX = RC1         Muxed with RC1

   Stack Overflow Reset:
     STVREN = OFF         Disabled
     STVREN = ON          Enabled

   Low Voltage ICSP:
     LVP = OFF            Disabled
     LVP = ON             Enabled

   ICD Port Enable:
     ICPORT = OFF         Disabled
     ICPORT = ON          Enabled

   Boot Block Size:
     BBSIZ = BB256         256 Word
     BBSIZ = BB512         512 Word
     BBSIZ = BB1K         1024 Word

   XINST Enable:
     XINST = OFF          Disabled
     XINST = ON           Enabled

   Background Debugger Enable:
     DEBUG = ON           Enabled
     DEBUG = OFF          Disabled

   Code Protect - Block 0:
     CP0 = ON             Protected
     CP0 = OFF            Open

   Code Protect - Block 1:
     CP1 = ON             Protected
     CP1 = OFF            Open

   Code Protect - Boot Block:
     CPB = ON             Protected
     CPB = OFF            Open

   Code Protect - Data EEPROM:
     CPD = ON             Protected
     CPD = OFF            Open

   Table Write - Block 0:
     WRT0 = ON            Protected
     WRT0 = OFF           Open

   Table Write - Block 1:
     WRT1 = ON            Protected
     WRT1 = OFF           Open

   Table Write - Configuration Register:
     WRTC = ON            Protected
     WRTC = OFF           Open

   Table Write - Boot Block :
     WRTB = ON            Protected
     WRTB = OFF           Open

   Table Write - Data EEPROM:
     WRTD = ON            Protected
     WRTD = OFF           Open

   External Block Table Read - Block 0:
     EBTR0 = ON           Protected
     EBTR0 = OFF          Open

   External Block Table Read - Block 1:
     EBTR1 = ON           Protected
     EBTR1 = OFF          Open

   External Block Table Read - Boot Block:
     EBTRB = ON           Protected
     EBTRB = OFF          Open