Microchip Technology PICtail, Руководство пользователя

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Installation and Operation

2004 Microchip Technology Inc. DS51523A-page 11
2.3.1 The Hardware
Figure 2-2 shows the layout of the Mixed Signal PICtail™ Demo Board with indicators
to points of interest, while Table 2-1 details the PICkit™ 1 Flash Starter Kit Header
connections. Jumpers JP1-JP5 are fully described in
Section 2.3.2 “The Embedded
System Firmware” .
FIGURE 2-2: Mixed Signal PICtail™ Demo Board.
MCP3551-I/MS
22-Bit ADC
MCP1541 4.1V
MCP1525 2.5V
Voltage Reference
Analog Devices REF198G
4.096V Voltage Reference
MCP3551-I/P
22-Bit ADC
MCP4821-I/SN
MCP4822-I/SN
MCP4921-I/SN
12-Bit SPI™ DAC
JP3 V
OUTB
Selector
JP5 – MCP4X9X Part Selector
MCP4922-I/SL
12-Bit SPI™ DAC
TC132X-I/MS
8-Bit/10-Bit I
2
C™ DAC
TC55RP5002 5.0V LDO (10V V
IN
)
MCP1701T-5002I/CB 5.0V LDO (10V V
IN
)
MCP1700T-5002I/CB 5.0V LDO (6V V
IN
)
Mode Selector DIP switches
Red and Green LEDs
PIC16F767-I/SS
28-pin Flash
PICmicro
®
Microcontroller
with Internal Oscillator
JP1 V
OUTC
Selector
JP2 V
OUTA
Selector
MCP3302-I/SL
MCP3204-I/SL
13-Bit Differential SPI™ ADC
12-Bit Single-ended SPI™ ADC
MCP617-I/SN Dual Op Amp
(can be any dual or single op amp
using the standard footprint)
V
OUTD
SMA Connector
JP4a ADC V
REF
Source Selector
JP4b DAC V
REF
Source Selector