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參數(shù)資料
| 型號(hào)： | MC145572APB |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 31/52頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ISDN INTERFACE TXCVER 44-LQFP |
| 標(biāo)準(zhǔn)包裝： | 160 |
| 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-LQFP |
| 供應(yīng)商設(shè)備封裝： | 44-LQFP（10x10） |
| 包裝： | 托盤 |
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MC145572EVK
38
*** NT\LT Activation\Deactivation Menu ***
A..Activate NT side as an NT1
B..Activate NT side U chip, 2B+D loopback at T Chip IDL port
C..Activate NT side U chip, disable T chip
D..Activate T Chip
E..Activate LT side U chip
F..Activate LT side U chip, 2B+D loopback to U interface at LT end
G..Activate both U chips with NT side as an NT1
H..Activate both U chips, loopback at T Chip IDL port
I..Activate both U chips, disable T chip
J..Activate both U chips, 2B+D loopback to U interface at LT end, disable T chip
K..Deactivate LT side U chip
L..Deactivate NT side U chip
M..Deactivate T chip
N..Deactivate NT U chip, T chip
O..Deactivate all chips
<ESC> terminates selected U chip activation procedure
<ENTER> quits menu
Enter selection: g
NTLT>
3.2.2
BRL — Read/Write LT U-Interface Transceiver Byte Register
3.2.2.1
FORMAT.
BRL <r>[ dd]<ENTER>
r = 0 15; byte register number in decimal
dd = hex data for write; one or two digits
This command reads or writes any of the 17 byte registers on the LT side U-Interface Transceiver. (This
includes BR15A. When BR7(b7) is set to a 1, a read/write on BR15 is actually a read/write on BR15A.)
The command defaults to a read of the specied register entered as a decimal number. When one or two
characters of valid hex data follow the register number written to, the specied register is updated and the
updated register contents are echoed to the terminal.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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