JS1-IC Parallax Inc, JS1-IC Datasheet - Page 3

• Manufacturer Part Number: JS1-IC
• Description: MODULE BASIC STAMP JAVELIN
• Manufacturer: Parallax Inc

Specifications of JS1-IC

• Lead Free Status: Contains lead
• Module/board Type: Javelin Stamp Module
• Product: Microcontroller Basic Stamps
• Core Processor: SX48AC
• Operating Supply Voltage: 5 V
• Board Size: 31.5 mm x 15.24 mm x 11.43 mm
• For Use With/related Products: BASIC Stamp®
• For Use With: 550-00019 - BOARD DEMO JAVELIN STAMP27237 - KIT JAVELINE STAMP STARTER
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q1349003

The following are known printing mistakes in the Javelin Stamp Manual v1.0, please be aware of them.
Problem
Explaination
Solution
Problem
Explaination
Solution
Problem
Explaination
Solution
Table of Program Listings is incomplete.
Program Listing 9.7 - Timer Example is missing.
Add “Program Listing 9.7 – Timer Example” to the table.
Text Clarification
The sentence: “If it does not appear, run the welcome application from the CD’s
root directory.”
Should read: “If it does not appear, run the Welcome application (Welcome.exe) from
the CD’s root directory.”
Schematic incomplete.
Two capacitors are missing, there should be a capacitor between DTR and ATN,
and a capacitor between ATN and VSS(GND). Both capacitors are 0.1 F @50
VDC.
Note: The serial port is a 9-pin, or 25-pin, male
connector, usually on the back of the computer.
Use a 25-pin to 9-pin adapter when trying to
interface to a 9-pin cable.
Connect DSR and RTS for
automatic port detection.
Page viii Table of Program Listings
DSR
PC Serial Port
RTS
Page 15 Bottom Paragraph
9
8
7
6
Page 14 Figure 2.3
1
2
3
4
5
Rx
Tx
DTR
GND
Javelin Stamp Errata www.parallaxinc.com Page i
Javelin Stamp
Javelin Stamp Manual v1.0 Errata v1.3
0.1 µF 50VDC
10
12
11
1
2
3
4
5
6
7
8
9
Recomended
1
SOUT
SIN
ATN
VSS
P0
P1
P2
P3
P4
P5
P6
P7
Circuit A
JS-IC
Module
Rev A
VDD
VSS
RES
P15
P14
P13
P12
P10
VIN
P11
P9
P8
24
23
22
21
20
19
18
17
16
15
14
13
The Javelin’s onboard
switching regulator can be
used to supply low power
circuits with regulated 5VDC.
Vin
see note 2
PB Switch
Optional
Vdd
Vin should be PC
input of between
6 and 18 VDC.
Vss