DV164122 Microchip Technology, DV164122 Datasheet - Page 21

• 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

2.9
© 2007 Microchip Technology Inc.
28-PIN DEMO I
For example, to read seconds from the real-time clock:
Step 1 – Enter 0xA2 into the Slave Address[W] block in the Read section of the Basic
Operations window (top half of window)
Step 2 – Enter 0x02 into the Word Address block
Step 3 – Note that the Slave Address[R] has already been entered for you (the Read
bit is set).
Step 4 – Enter 0x01 into the Byte Count block
Step 5 – Click on the Execute button
The I
Board. The command and the contents of Word Address 0x02 (seconds) will be
displayed in the transaction window as shown in Figure 2-7.
FIGURE 2-7:
2.8.2
The Slave address for the emulated Serial EEPROM on the 28-Pin Demo Board is
hexadecimal A8 (0xA8). The Word Address selects one of 256 8-bit memory locations:
TABLE 2-2:
2.8.3
The Slave address for the ADC on the 28-Pin Demo Board is hexadecimal AA (0xAA).
The Word Address 0x01 selects the memory location containing the Most Significant 8
bits of the 10-bit ADC of the PIC microcontroller.
The demo program source code and *.hex file can be found on the PICkit Serial
CD-ROM at D:\28-pin Demo Board\Firmware\.
0x00
…
0xFF
2
C combination command (Write then Read) will be sent to the 28-Pin Demo
2
C™ SOURCE CODE AND FIRMWARE
EEPROM
ADC
Word Address
WORD ADDRESS CONTENTS
RTC TRANSACTIONS DEMO
Memory Contents
…
Memory Contents
Contents
Getting Started
DS51647A-page 15