參數(shù)資料
型號： EM08MR32UM
元件分類： 線性穩(wěn)壓
英文描述： Dual Regulator-Synchronous Rectified Buck PWM and Linear Power Controller; Temperature Range: 0&degC to 70°C; Package: 16-QFN
中文描述： M68EM08MR32 M68EM08MR32仿真模塊用戶手冊
文件頁數(shù)： 8/42頁
文件大?。?/td> 487K
代理商： EM08MR32UM
User’s Manual
M68EML08GP32 Emulator Module
16
Configuration and Operation
MOTOROLA
Configuration and Operation
ESD CAUTION:
Ordinary amounts of static electricity from clothing or the work environment
can damage or degrade electronic devices and equipment. For example, the
electronic components installed on printed circuit boards are extremely
sensitive to electrostatic discharge (ESD). Wear a ground wrist strap whenever
handling any printed circuit board. This strap provides a conductive path for
safely discharging static electricity to ground.
2.3 Setting Jumper Headers
The MR32EM has three jumper headers. Table 2-1 contains a summary of
settings for these headers. 2.3.1 Clock Source Selection Header (W1),
Header (W3) give additional information about each jumper header.
Table 2-1. Jumper Headers
Jumper
Header
Type
Description
W1
Jumper header installed on pins 1 and 2 – selects the
control board or platform board as the source of the
clock signal.
Jumper header installed on pins 3 and 4 (factory
setting)
– selects the XY2 canned oscillator as the
source of the clock signal.
Jumper header installed on pins 5 and 6 – Selects a
user-supplied crystal (at location Y1) as the source of
the clock signal.
W2
Jumper header installed on pins 1 and 2 – selects 8-bit
mode as the default out of reset.
Jumper header installed on pins 2 and 3 (factory
setting) – selects 10-bit, right-justified mode as the
default out of reset.
W3
Jumper header installed on pins 1 and 2 – selects the
EM08MR16 as the resident MCU.
Jumper header installed on pins 2 and 3 (factory setting) –
selects the EM08MR32 as the resident MCU.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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