參數(shù)資料
型號(hào): MC68HC08MR4
廠商: Motorola, Inc.
英文描述: In-Circuit Simulator
中文描述: 在電路模擬器
文件頁(yè)數(shù): 21/100頁(yè)
文件大?。?/td> 506K
代理商: MC68HC08MR4
Preparation and Installation
Hardware Preparation
M68ICS08MR In-Circuit Simulator
User
s Manual
MOTOROLA
Preparation and Installation
21
2.2.2.1 MR16/32 Clock Source Selection Jumper (W1)
Use jumper header W1 (
Figure 2-1
) to connect the MC68HC908MR16/32
clock to the target system clock. Install a jumper on pins 1 and 2 (factory
default) to drive the target system clock with the MC68HC908MR16/32 clock.
Install a jumper on pins 2 and 3 to isolate the MC68HC908MR16/32 clock from
the target system.
Figure 2-1. MR16/32 Clock Source Selection Jumper (W1)
2.2.2.2 Reset Source Selection Jumper (W2)
Use jumper header W2
(Figure 2-2)
to select the target system or the MCU as
the source for a system reset. Install a jumpert on jumper header pins 1 and 2
(factory default) to drive the MCU RESET signal to the target system. Install a
jumper on jumper header pins 2 and 3 to reset the MCU whenever the
target-system initiates a reset.
Figure 2-2. Reset Source Selection Jumper (W2)
1
2
3
W1
1
2
3
W2
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