參數(shù)資料
型號(hào): MC68HC08MR4
廠(chǎng)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): 47/100頁(yè)
文件大?。?/td> 506K
代理商: MC68HC08MR4
Support Information
MRICS Connector Signal Definitions
M68ICS08MR In-Circuit Simulator
User
s Manual
MOTOROLA
Support Information
47
Table 3-6. MR4/8 MON08 Connector J8 Pin Assignments
Pin
No.
Mnemonic
Signal
1
GND
GROUND
2
NC
No connection
3
MR4_PTB0
PORT B (bit 0)
General-purpose MCU I/O signal
4
TGT_MR4_PTB0
TARGET PORT B BIT 0
General-purpose I/O signal
5
MR4_PTB1
PORT B (bit 1)
General-purpose MCU I/O signal
6
TGT_MR4_PTB1
TARGET PORT B BIT 1
General-purpose I/O signal
7
IRQ
INTERRUPT REQUEST
Active-low input signal from the MRICS
MCU that asynchronously provides an interrupt to the target system
8
TGT-IRQ
TARGET INTERRUPT REQUEST
Active-low input signal from the
target that asynchronously provides an interrupt to the MCU
9
RST
RESET
Active-low, bidirectional signal from the MRICS MCU to
initiate a target system reset
10
RST-IN
TARGET SYSTEM RESET
Active-low, bidirectional signal from the
target system to initiate an MRICS MCU reset
11
NC
No connection
12
NC
No connection
13
NC
No connection
14
NC
No connection
15
NC
No connection
16
NC
No connection
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