#USB 82930H#
Universal Serial Bus\n
 - Supports the connection of a PC peripheral to a host PC via the USB.\n
 - Supports four endpoint pairs (0-3).\n
 - Four downstream ports, (3 ext. and 1 int.)\n
 - Overcurrent detection input \n
 - Port power switching output\n
 - Embedded Function FIFO memory\n
   -  Two user configurable FIFO's with up to 1024 bytes,\n
      One for transmission and one for reception.\n
   -  Six FIFOs of 16 bytes depth, 3 for transmission and 3 for reception.\n
 - Hub FIFO memory EP0 = 16 bytes and EP1 = 1 byte.
 - (SIE) Serial bus interface engine.\n
 - Function Interface Unit (FIU)\n
 - Automatic transmit/receive FIFO management.\n
 - Three USB interrupt vectors\n
   -  USB function interrupt\n
   -  start of frame/Hub\n
   -  global suspend and resume\n
 - Phase Locked Loop\n
   -  Selectable 12 Mbps data rate.\n
#PCA 82930H#
Programmable Counter Array\n
 - Measures periods, pulse widths, duty cycles, and phase differences\n
 - 16-bit timer/counter with 166-ns resolution at 12 MHz (PLL On)\n
 - Five high-speed, 16-bit modules\n
     Input capture: rising, falling, or both edges\n
     Output compare\n
     Pulse-width modulation\n
     Programmable 16-bit watchdog timer (module 4 only)\n
#Serial 82930H#
Serial Port\n
 - Full duplex\n
 - One synchronous and three asynchronous modes\n
 - Variable baud rate\n
 - Framing error detection\n
 - Multi-processor communications\n
 - Automatic address recognition\n
 - Interrupt on reception and transmission of data byte\n
#Clock 82930H#
Clock\n
 - 8X930Hx operates at 12 MHz\n
 Operating Frequency:\n
 PLLSEL2,  PLLSEL1,  PLLSEL0,  USB Data Rate,  Core/Periph Frequency, XTAL1, Comment\n
 1,                 1,                 0,                12 Mbps ,            12 Mhz,          12 Mhz,         PLL On\n
#Timer 82930H#
Timer/Counters\n
 - Three 16-bit units: timer 0, timer 1, timer 2\n
 - Timer or counter operation\n
 - Internal or external clocking\n
\n
 - Timer 0 and timer 1 modes:\n
     13-bit timer or counter\n
     16-bit timer or counter\n
     8-bit auto-reload timer or counter\n
     Two 8-bit timers\n
\n
 - Timer 2 modes:\n
     Auto-reload (up or up/down counter/timer)\n
     Independent event capture\n
     Baud rate generator\n
     Programmable clock-out at 50% duty cycle\n
#CPU 82930H#
Central Processing Unit\n
 - High-performance CPU\n
 - Binary- and source-mode compatible with MCS 51 microcontrollers\n
 - Linear address space\n
 - Register-based architecture\n
 - Enriched instruction set\n
     8-, 16-, and 32-bit data-transfer instructions\n
     8-, 16-, and 32-bit arithmetic instructions\n
     8-, 16-, and 32-bit control instructions\n
     Supports two-operand instructions\n
 - Pipeline CPU\n
 - Two bytes/state code fetch (internal execution)\n
 - Two bytes/state data fetch (internal execution)\n
#WDT 82930H#
Watchdog Timer\n
 - 14-bit timer\n
 - Allows recovery from system upsets\n
 - Increases system reliability\n
 - One-time enabled\n
 - Resets chip on overflow\n
#DATA 82930H#
RAM\n
    General-purpose data RAM accessible by direct addressing\n
 -8X930Hx - 1K Bytes of on chip general-purpose data RAM\n
#CODE 82930H#
EPROM/ROM\n
 -8x930HD - 8 K Bytes of on chip ROM\n
 -8x930HE - 16 K Bytes of on chip ROM\n
#IO 82930H#
I/O Ports\n
 - 32 bidirectional I/O pins\n
#BU 82930H#
Bus Interface Unit\n
 - 16-Mbyte addressability (24-bit internal address bus)\n
#IU 82930H#
Interrupt Control Unit\n
 - Eleven interrupt sources\n
 - Four priority levels\n
#PM 82930H#
Power Management\n
 Idle mode\n
    - SFRs and on-chip data RAM retain their values\n
    - Peripherals continue to operate\n
    - Any enabled interrupt awakens the chip\n
\n
Powerdown mode\n
    - SFRs and on-chip data RAM retain their values\n
    - Peripherals stop operation\n
    - Any enabled external interrupt awakens the chip\n
    - Vcc can be reduced as low as 2 V\n
\n
 Power off flag\n
    - Used to distinguish between\n
      'cold-start' reset and 'warm-start' reset\n
\n
- Global Suspend and Resume\n
- Remote Wakeup\n
- Low clock mode\n

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