25.09.2001
|
P 2.0 |
Pin 85 |
P 2.2 |
Pin 86 |
P 2.4 |
Pin 87 |
P 2.6 |
Pin 88 |
|
Blinkt immer! |
LED 21 |
Braille strobe |
LED 19 |
Braille data |
LED 17 |
Befehl empfangen! |
LED 15 |
|
P 2.1 |
Pin 89 |
P 2.3 |
Pin 90 |
P 2.5 |
Pin 91 |
P 2.7 |
Pin 92 |
|
Fehler abfragen! |
LED 20 |
Braille clock |
LED 18 |
Braille
abfragen! |
LED 16 |
‘#’ empfangen! |
LED 14 |
|
P 2.8 |
Pin 93 |
P 2.10 |
Pin 94 |
P 2.12 |
Pin 95 |
P 2.14 |
Pin 96 |
|
mouse_
clock_0 |
(LED
13) |
mouse_
clock_1 |
(LED
11) |
Taster button_0 |
(LED 9) |
Lichtschranke photo_sensor |
(LED 7) |
|
P 2.9 |
Pin 97 |
P 2.11 |
Pin 98 |
P 2.13 |
Pin 99 |
P 2.15 |
Pin 100 |
|
mouse_
data_0 |
(LED
12) |
mouse_
data_1 |
(LED
10) |
Taster button_1 |
(LED 8) |
Summer buzzer |
(LED 6) |
|
LED 14 |
LED 15 |
LED 16 |
LED 17 |
LED 18 |
LED 19 |
LED 20 |
LED 21 |
|
‘#’ empfangen! |
Befehl empfangen! |
Braille abfragen! |
Braille
sto_data |
Braille
sri_clock |
Braille
sclk_strobe |
Fehler abfragen! |
Blinkt immer! |
VCC: Pin 1, 2, 149, 150
GND: Pin 3, 4, 151, 152
LED xx: LED’s sichtbar
(LED xx): LED’s
durch Adapterbord verdeckt