参数资料
型号: MC145572AAC
厂商: Freescale Semiconductor
文件页数: 41/52页
文件大小: 0K
描述: IC TRANSCEIVER ISDN 44-LQFP
标准包装: 160
类型: 收发器
规程: RS232
电源电压: 5V
安装类型: 表面贴装
封装/外壳: 44-LQFP
供应商设备封装: 44-LQFP(10x10)
包装: 托盘
47
MC145572EVK
EXAMPLE
NTLT>lpu n
NTLT>dis n
MC145472 U Chip Register Contents (NT)
NR0 : 0
NR1 : B
NR2 : 0
NR3 : 5
NR4 : 0
NR5 : 0
R6 : 1FF
BR0 : 77
BR1 : 7F
BR2 : F0
BR3 : F9
BR4 : FF
BR5 : C2
BR6 : 00
BR7 : 04
BR8 : 31
BR9 : 80
BR10 : 00
BR11: 47
BR12: 03
BR13:
64
BR14: 00
BR15: 46
BR15A(R) : 1E
BR15A(W) : 00
OR0 : 00
OR1 : 00
OR2 : 00
OR3 : 00
OR4 : 00
OR5 : 00
OR6 : 00
OR7 : 20
OR8 : 08
OR9 : 00
NTLT>
3.2.14
MM — Modify Memory
3.2.14.1
FORMAT.
mm aa[ dd]<ENTER>
aa = hex address for read or write; one or two digits
dd = hex data for write; one or two digits
NOTE
This is a very dangerous command to use. Please do not use it if you do not have a source
code listing and a copy of the MC68HC705C8 data book.
This command reads or writes any of the 68HC705C8 memory addresses between hexadecimal 00 and
hexadecimal FF. The command defaults to a read of the specied memory address. When one or two
characters of valid hex data follow the memory address written to, the specied address is updated and
its contents are echoed to the terminal. This command is very useful for reading and writing the I/O port
of the MC68HC705 microcontroller.
This command accesses the memory addresses on the NT1 half of the board.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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