LTC1403CMSE-1-TRPBF View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
LTC1403CMSE-1-TRPBF Datasheet PDF : 24 Pages
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LTC1407-1/LTC1407A-1
APPLICATIO S I FOR ATIO
.space 24*16 ;68-7F; reserved area
**********************************************************************
*
(C) COPYRIGHT TEXAS INSTRUMENTS, INC. 1996
*
**********************************************************************
*
*
* File: s2k14ini.ASM BSP initialization code for the ‘C54x DSKplus *
*
for use with 1407 in buffered mode
*
*
BSPC and SPC are the same in the ‘C542
*
*
BSPCE and SPCE seem the same in the ‘C542
*
**********************************************************************
.title “Buffered Serial Port Initialization Routine”
ON
.set 1
OFF
.set !ON
YES
.set 1
NO
.set !YES
BIT_8 .set 2
BIT_10 .set 1
BIT_12 .set 3
BIT_16 .set 0
GO
.set 0x80
**********************************************************************
* This is an example of how to initialize the Buffered Serial Port (BSP).
* The BSP is initialized to require an external CLK and FSX for
* operation. The data format is 16-bits, burst mode, with autobuffering
* enabled.
*
*****************************************************************************************************
*LTC1407 timing from board with 10MHz crystal.
*
*10MHz, divided from 40MHz, forced to CLKIN by 1407 board.
*
*Horizontal scale is 25ns/chr or 100ns period at BCLKR
*
*Timing measured at DSP pins. Jxx pin labels for jumper cable.
*
*BFSR Pin J1-20 ~~\____/~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\____/
~~~~~~~~~~~*
*BCLKR Pin J1-14 _/~\_/~\_/~\_/~\_/~\_/~\_/~\_/~\_/~\_/~\_/~\_/~\_/~\_/~\_/~\_/~\_/~\_/~\_/
~\_/~\_/~*
*BDR Pin J1-26 _—_—_—<B13-B12-B11-B10-B09-B08-B07-B06-B05-B04-B03-B02-B01-B00>—_—<B13-
B12*
*CLKIN Pin J5-09 ~~~~~\_______/~~~~~~~\_______/~~~~~~~\_______/~~~~~~~\_______/
~~~~~~~\_______/~~~~~*
*C542 read
0 B13 B12 B11 B10 B09 B08 B07 B06 B05 B04 B03 B02 B01 B00 0 0
B13 B12*
*
*
* negative edge BCLKR
* negative BFSR pulse
* no data shifted
* 1' cable from counter to CONV at DUT
14071f
21
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