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Two separate decimation fil- ters can be programmed for throughputs kHz. Last reset was a power- Write: V monitor is a reset source.

CF Datasheet(PDF) – Silicon Laboratories

C2 Revision C2 Register Definition This read-only c805f1350 indicates when the SMBus is operating as a master. Sign up using Email and Password. Serial Port 0 Operation Mode.

When these signals are enabled, the CrossBar must be manually configured to skip their corresponding port pins. HW Pin Reset Flag. An extended interrupt handler allows the numerous analog and digital peripherals to operate indepen- dently of the controller core and interrupt the controller only when necessary. A illegal STOP or bus error was Enable External Interrupt 0.

Output Configuration Bits for P1. Software may safely read or write to the data register when the SI flag is set.

A clock-low extension is used during a transfer in order to allow slower slave devices to communicate with faster masters. Timer 0 and Timer CFGQ datasheet and specification datasheet. Number of Instructions 26 1. Output Configuration Bit for P2.


When read, bits 1—0 indicate the current Flash lock state. In Stop mode, the CPU is halted, all interrupts and timers except the Missing Clock Detector are inactive, and the internal oscillator is stopped analog peripherals remain in their selected states To ensure calibration accuracy, offset calibrations must be performed prior to gain calibrations not neces- sary to perform both internal and system calibrations system calibration will also compensate for any internal error sources Therefore, the fastest possible response time is 5 system clock cycles: Do not acknowledge received address.

Typical C2 Pin Sharing Comparator0 Rising-Edge Interrupt Enable.

C8051F350 Datasheet

This register determines the internal oscillator period. The memory map is shown in Figure C2 Interface Figure External Oscillator Mode Bits. C2D P0 P0 P0. When you do that back to back spi write command are you waiting for the first one to complete?

CF Datasheet PDF – Silicon Laboratories

The first key code c80551f350 been written 0xA5. SPI communication works fine when debbugging single step. Comparator 0 Px Px. Disable all Timer 0 interrupt. When data is written to SBUF0, it goes to the transmit shift register and is datashest for serial transmis- sion. The internal voltage reference circuit consists of a 1. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.


Timer 3 interrupts set to high priority level. The SMBus interface generates the START condition and transmits the first byte containing xatasheet address of the target slave and the data direc- tion bit. Absolute Maximum Ratings 3.

IDAC Output Scheduling A flexible output update mechanism allows for seamless full-scale changes and supports jitter-free updates for waveform generation. Update Output Based on Timer Overflow ADC0 is not performing conversions.

The winning master continues its transmission without interruption; the losing master becomes a slave and receives the rest of the transfer if addressed. Disable external interrupt 0. RI0 flag is set. Comparator0 Asynchronous Output Enable 0: DAC output updates on Timer 0 overflow.

If there is new information available in the receive buffer that has not been read, this bit will return to logic 0. C2 Device C2 Register Definition The Comparator offers programmable response time and hysteresis and two outputs that are optionally available at the Port pins: Port output drivers are disabled while the Crossbar is disabled.