Sensoray 526 Manual do Utilizador descarregar pdf (Página 19)

Registers

6). All register accesses are 2-byte. Single byte and odd address accesses are not supported.

Address

Write Read

0x00 TCR Timer control register

0x02 WDC Watchdog timer control register

0x04 DAC DAC control

0x06 ADC ADC control

0x08 ADD DAC data ADC data

0x0A DIO Digital I/O control Digital I/O data

0x0C IER Interrupt enable register

0x0E ISR Interrupt status register Interrupt status register

0x10 MSC Miscellaneous register Miscellaneous register

0x12 C0L Counter 0 preload register low word Counter 0 data low word

0x14 C0H Counter 0 preload register high word Counter 0 data high word

0x16 C0M Counter 0 mode register

0x18 C0C Counter 0 control register Counter 0 status register

0x1A C1L Counter 1 preload register low word Counter 1 data low word

0x1C C1H Counter 1 preload register high word Counter 1 data high word

0x1E C1M Counter 1 mode register

0x20 C1C Counter 1 control register Counter 1 status register

0x22 C2L Counter 2 preload register low word Counter 2 data low word

0x24 C2H Counter 2 preload register high word Counter 2 data high word

0x26 C2M Counter 2 mode register

0x28 C2C Counter 2 control register Counter 2 status register

0x2A C3L Counter 3 preload register low word Counter 3 data low word

0x2C C3H Counter 3 preload register high word Counter 3 data high word

0x2E C3M Counter 3 mode register

0x30 C3C Counter 3 control register Counter 3 status register

0x32 EED EEPROM data EEPROM data

0x34 EEC EEPROM interface command Signature

The following signal types and default values are used to specify registers implementation:

RW read/write;

WO write only (data read may not be the same as data written);

RR read/reset (writing a 1 resets the corresponding bit to 0, writing a 0 has no effect);

RO read only;

UU unused.

0 the value after a hardware reset is 0;

1 the value after a hardware reset is 1;

X “don’t care” for write, undefined for read.

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