14. Pin Assignment
14.1 Device
Host Port
Host Function
Pin Keyboard
Wedge
RS-232C
USB
1
N.C.
N.C.
USB
Power
2
+9V
3
KB_CLK
D-
4
PC_CLK RTS_TTL N.C.
5
Ground
6
N.C.
TX_TTL N.C.
7
N.C.
RX_TTL N.C.
8
KB_DATA
D+
9
PC_DATA CTS_TTL N.C.
10
N.C.
N.C.
N.C.
Auxiliary Port
RS-232 IN Only
Pin
Function
1 RX_TTL
2 N.C.
3
+5V output, 300mA max.
4 RTS_R
5 Ground
6 TX_R
7 RX_R
8 NC
9 CTS_R
10 TX_TTL
EAS Port
Pin Function
1 GND
2
3 ANTENNA-
4 EAS
INPUT
5 EAS
OUTPUT
6 SHIELD
30
Содержание Z-6182
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Страница 8: ...3 Finding Your Way Around 3 1 Outline Figure 1 Outline 3...
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