參數(shù)資料
型號(hào)： MC145572AFN
廠商： Freescale Semiconductor
文件頁數(shù)： 43/52頁
文件大小： 0K
描述： IC TRANSCEIVER ISDN 44-PLCC
標(biāo)準(zhǔn)包裝： 26
類型： 收發(fā)器
規(guī)程： RS232
電源電壓： 5V
安裝類型： 表面貼裝
封裝/外殼： 44-LCC（J 形引線）
供應(yīng)商設(shè)備封裝： 44-PLCC（17.525x17.525）
包裝： 管件
49
MC145572EVK
NOTE
Bits that are read only/write only may not necessarily reect the value written to them when
echoed to the terminal.
EXAMPLE
NTLT>NRL 4 1
Enable M5/M6 channel interrupts
NR4:1
Updated NR4 echoed to terminal
NTLT>BRL 14 40
Make all registers read/write
BR14:40
Updated BR14 echoed to terminal
NTLT>NRL 6 151
Write hex 151 to eoc framer
R6:151
Updated R6 echoed to terminal
NTLT>
Command line prompt
3.2.18
NRN — Read/Write NT U-Interface Transceiver Nibble Register
3.2.18.1
FORMAT.
NRN <r>[ d] <ENTER>
NRN
6[ddd] <ENTER>
r = 0 6
[ d][ ddd]= hex data for write
NOTE
All three digits required, no spaces, for write to nibble register 6.
The NRN command reads or writes any of the seven registers in the nibble register memory map on the
NT1 side U-Interface Transceiver. The command defaults to a read of the specied register. The register
number is entered as a decimal number. When a valid hexadecimal character follows the register number
written to, the specied register is updated and the contents are echoed to the terminal. The eoc register,
R6, is accessed by entering NRN 6 [ddd]. This reads/writes the eoc (R6) register, which is a 12-bit register
appearing in the nibble register memory map.
NOTE
Bits that are read only/write only may not necessarily reect the value written to them when
echoed to the terminal.
EXAMPLE
NTLT>NRN 5 2
Block channel B2
NR5:2
Updated NR5 echoed to terminal
NTLT>BRN 14 40
Make all registers read/write
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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