DV164122 Microchip Technology, DV164122 Datasheet - Page 36

• Manufacturer Part Number: DV164122
• Description: ANALYZER SRL PICKIT W/DEMO BOARD
• Manufacturer: Microchip Technology
• Series: PICkit™r
• Type: MCUr

Specifications of DV164122

• Contents: PICkit™ Serial Analyzer, 28-pin Demo Board, USB Cable, and Software with Documentation CD
• Processor To Be Evaluated: PIC16F886
• Interface Type: USB
• Silicon Manufacturer: Microchip
• Kit Application Type: Interface
• Application Sub Type: USB
• Silicon Family Name: PIC16F
• Kit Contents: PICkit Serial Analyzer, Demo Board, USB Cable, Software
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC16F886
• For Use With: PKSERIAL-SPI1 - BOARD DEMO PICKIT SERIAL SPIPKSERIAL-I2C1 - BOARD DEMO PICKIT SERIAL I2C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q3260228

PICkit™ Serial Analyzer User’s Guide
4.6
DS51647A-page 30
COMMUNICATIONS: BASIC OPERATIONS
• AUX2 Direction – AUX2 communication line – direction: 1: input, 0: output
The I
• Communications: Basic Operations from the tool bar, or
• Communications > Basic Operations from the menu bar
The I
communications commands, Read and Write.
Read performs a combination Write then Read commands to the target device (refer to
the I
structure of the command is:
• Start bit (S_)
• Slave Address[W] – Enter the slave address of the device to communicate with.
• Word Address – Enter the word address
• Restart (RS),
• Slave Address[R] – The slave address with the write bit set will be automatically
• Byte Count – Enter the number of bytes to be read
• Stop bit (P_)
Write performs a write operation to the target device (refer to The I
reference in Section 4.1 “Introduction” above). The basic structure of the command
is:
• Start bit (S_)
• Slave Address[W] – Enter the slave address of the device to communicate with.
• Word Address – Enter the word address
• Data – Enter up to eight bytes of data
• Stop bit (P_)
The command will be logged in the Transactions window. A listing of the command
abbreviations is given in Table 4-2.
The write bit should be cleared to indicate a write operation
entered when the Slave Address[W] has been entered
The write bit should be cleared to indicate a write operation.
Note:
2
2
2
C Specification reference in Section 4.1 “Introduction” above). The basic
C Basic Operations window can be opened by selecting:
C Basic Operations window is shown in Figures 4-3. There are two basic
The “x” indicates the value is a hexadecimal number. Clicking on “x” will
toggle it to a “d” indicating that the value is a decimal number.
© 2007 Microchip Technology Inc.
2
C Specification