Tyco Electronics LD9000 Series User Manual
Page 115
USB HID Keyboard Emulation Swipe Reader
10
MSR (Non-Keyboard Emulation Version). Please refer to Technical Manual 99875320 for
further information regarding the USB IntelliHead HID reader.
The device’s programmable configuration options affect the format of the card data.
The card data format for the default configuration is as follows:
[Tk1 SS] [Tk1 Data] [ES] [Tk2 SS] [Tk2 Data] [ES] [Tk3 SS] [Tk3 Data] [ES] [CR]
where:
Tk1 SS
=
% (7-bit start sentinel)
Tk2 SS
=
; (ISO/ABA 5-bit start sentinel)
@ (7-bit start sentinel)
Tk3 SS
=
+ (ISO/ABA start sentinel)
# (AAMVA start sentinel)
& (7-bit start sentinel)
ES =
?
(end
sentinel)
CR
=
(carriage return) (0D hex)
All data will be sent in upper case regardless of the state of the caps lock key on the keyboard. If
no data is detected on a track then nothing will be transmitted for that track. If an error is
detected on a track the ASCII character E will be sent in place of the track data to indicate an
error.
The card data format for all programmable configuration options is as follows:
[P11] [P13] [Tk1 SS] [Tk1 Data] [ES] [LRC] [P14] [P5] [P13] [Tk2 SS] [Tk2 Data] [ES]
[LRC] [P14] [P5] [P13] [Tk3 SS] [Tk3 Data] [ES] [LRC] [P14] [P5] [P12]
where:
ES =
?
(end
sentinel)
LRC =
Longitudinal
redundancy
check
character
P5 =
Terminating
character
P11 =
Pre
card
character
P12 =
Post
card
character
P13 =
Pre
track
character
P14 =
Post
track
character
Tk1 SS
=
% (7-bit start sentinel)
Tk2 SS
=
; (ISO/ABA 5-bit start sentinel)
P6 (7-bit start sentinel)
Tk3 SS
=
P8 (ISO/ABA start sentinel)
P9 (AAMVA start sentinel)
P10 (7-bit start sentinel)
All fields with the format P# are programmable configuration property numbers. They are
described in detail later in this document.