45300 Parallax Inc, 45300 Datasheet - Page 61
![BOARD PROTO SX48](/photos/9/25/92507/mfg_45300_sml.jpg)
45300
Manufacturer Part Number
45300
Description
BOARD PROTO SX48
Manufacturer
Parallax Inc
Type
MCUr
Specifications of 45300
Contents
Board
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
SX48
For Use With
130-28029 - KIT PARTS SMART SENSORS45111 - MANUAL FOR SX-KEY/BLITZ VER. 2.028850 - CARRIER BOARD BOARD OF EDU USB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
453001
Manufacturer:
LITTELFUSE/力特
Quantity:
20 000
Company:
Part Number:
453002
Manufacturer:
LITTELFU
Quantity:
1 000
- Current page: 61 of 184
- Download datasheet (2Mb)
The following code snippet is an example of multiple WATCH directives and their output:
Start
This code snippet would result in a Watch window similar to Figure 13 – The Watch Window, below:
The first variable in the Watch window is created by the WATCH directive on line 5 of the source code.
It tells the SX-Key to display a value starting at bit 0 of LCounter (since bit 0 is assumed if no bit address
is specified) containing 16 bits and formatted as an unsigned decimal number. Note that although
LCounter is only an 8-bit register, the WATCH directive can span multiple registers (from low-byte to
high-byte) in order to construct up to a 32-bit value. In this case, LCounter ($08) is the lower 8 bits and
HCounter ($09) is the upper 8 bits of the displayed value (61,456 or $F010).
The second and third variables in the Watch window are created by the WATCH directives on lines 6
and 7 of the source code. Both are single bit values, shown in unsigned binary format. The first of these
corresponds to Flags’ bit 0 (Flags.0) and the second corresponds to Flags’ bit 1 (Flags.1) as specified by
the symbol arguments.
The fourth variable in the Watch window is created by the last WATCH directive. It tells the SX-Key to
display a fixed-length string (FSTR) of 3 bytes starting with the String symbol. In this case, ‘HI!’ is
displayed.
LCounter
Hcounter
Flags
String
WATCH
WATCH
WATCH
WATCH
MOV
MOV
MOV
MOV
MOV
MOV
EQU $08
EQU $09
EQU $0A
EQU $0B
LCounter, 16, UDEC
Flags.0, 1, UBIN
Flags.1, 1, UBIN
String, 3, FSTR
LCounter, #$10
HCounter, #$F0
Flags, #%01
String, #’H’
String+1, #’I’
String+2, #’!’
Figure 13 - The Watch Window
; (3 chars, $0B - $0D)
; Start of main routine
SX-Key/Blitz Development System Manual 2.0 Parallax, Inc. Page 61
7 The SASM Assembler
Related parts for 45300
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![30008](/images/manufacturer_photos/0/5/515/parallax_inc_tmb.jpg)
Part Number:
Description:
Microcontroller Modules & Accessories DISCONTINUED BY PARALLAX
Manufacturer:
Parallax Inc
![70009](/photos/26/92/269208/70009-l_tmb.jpg)
Part Number:
Description:
BOOK UNDERSTANDING SIGNALS
Manufacturer:
Parallax Inc
Datasheet:
![27404](/photos/26/91/269197/27404-l_tmb.jpg)
Part Number:
Description:
COMPETITION RING FOR SUMOBOT
Manufacturer:
Parallax Inc
Datasheet:
![70016](/photos/8/99/89966/mfg_70016_tmb.jpg)
Part Number:
Description:
TEXT INFRARED REMOTE FOR BOE-BOT
Manufacturer:
Parallax Inc
Datasheet:
![28135](/images/manufacturer_photos/0/5/515/parallax_inc_tmb.jpg)
Part Number:
Description:
BOARD EXPERIMENT+LCD NX-1000
Manufacturer:
Parallax Inc
Datasheet:
![28023](/photos/9/30/93020/mfg_28023_tmb.jpg)
Part Number:
Description:
CONTROLLER 16SERVO MOTOR CONTROL
Manufacturer:
Parallax Inc
Datasheet:
![30010](/photos/9/30/93025/mfg_30010_tmb.jpg)
Part Number:
Description:
BASIC STAMP LOGIC ANALYZER
Manufacturer:
Parallax Inc
Datasheet:
![SX18AC/SO](/images/manufacturer_photos/0/5/515/parallax_inc_tmb.jpg)
Part Number:
Description:
IC MCU 2K FLASH 50MHZ SO-18
Manufacturer:
Parallax Inc
Datasheet: