Datasheet

PIC18F47J53 FAMILY
DS39964B-page 582 Preliminary  2010 Microchip Technology Inc.
Reset, Watchdog Timer, Oscillator Start-up Timer,
Power-up Timer and Brown-out Reset
Requirements............................................ 537, 538
Timer0 and Timer1 External Clock
Requirements............................................................ 539
USB Full-Speed Requirements................................. 553
USB Low-Speed Requirements ................................ 553
TSTFSZ............................................................................. 499
Two-Speed Start-up .................................................. 441, 455
Two-Word Instructions
Example Cases........................................................... 87
TXSTAx Register
BRGH Bit .................................................................. 349
U
Ultra Low-Power Wake-up ..................................................61
Universal Serial Bus..........................................................379
Address Register (UADDR) ......................................387
Associated Registers ................................................403
Buffer Descriptor Table .............................................388
Buffer Descriptors .....................................................388
Address Validation............................................391
Assignment in Different Buffering Modes.......... 393
BDnSTAT Register (CPU Mode) ...................... 389
BDnSTAT Register (SIE Mode) ........................391
Byte Count ........................................................ 391
Memory Map..................................................... 392
Ownership......................................................... 388
Ping-Pong Buffering.......................................... 392
Register Summary ............................................ 393
Status and Configuration .................................. 388
Endpoint Control ....................................................... 386
External Pull-up Resistors.........................................384
Eye Pattern Test Enable ........................................... 384
Firmware and Drivers................................................ 403
Frame Number Registers..........................................387
Internal Pull-up Resistors..........................................384
Internal Transceiver ..................................................382
Interrupts...................................................................394
and USB Transactions ...................................... 394
Oscillator Requirements............................................ 403
Overview ........................................................... 379, 404
Class Specifications and Drivers ......................405
Descriptors........................................................ 405
Enumeration......................................................405
Frames..............................................................404
Layered Framework ..........................................404
Power................................................................404
Speed................................................................ 405
Transfer Types.................................................. 404
Ping-Pong Buffer Configuration ................................ 384
Power Modes ............................................................ 400
Bus Power Only ................................................400
Dual Power with Self-Power Dominance .......... 400
Self-Power Only................................................ 400
Transceiver Current Consumption .................... 401
RAM ..........................................................................387
Memory Map..................................................... 387
Status and Control .................................................... 380
UFRMH:UFRML Registers .......................................387
USB Specifications............................................................ 531
USB. See Universal Serial Bus.
V
Voltage Reference Specifications..................................... 529
Voltage Regulator (On-Chip) ............................................ 453
Operation in Sleep Mode.......................................... 454
W
Watchdog Timer (WDT)............................................ 441, 451
Associated Registers ................................................ 452
Control Register........................................................ 451
During Oscillator Failure ........................................... 456
Programming Considerations ................................... 451
WCOL ....................................................... 333, 334, 335, 338
WCOL Status Flag.................................... 333, 334, 335, 338
WWW Address ................................................................. 583
WWW, On-Line Support ....................................................... 9
X
XORLW............................................................................. 499
XORWF ............................................................................ 500