Service Manual Chapter4. Control Electronics
©
Nautilus Hyosung, Inc.
All Rights Reserved.
4-13
External Interface Diagram
▶
External Interface Diagram
1. Overall Diagram
MODEM B/D
CPU CORE B/D
I/O B/D
14m
59m
155
COM6
COM4
COM2
COM0
LAN
COM5
COM3
COM1
COM0 ~ COM2 : CPU Int
※
ernal SERIAL
COM3 ~ COM6 : Extension SERIAL (ST16C654, 64byte FIFO)
※
COM0 : Receipt printer
ⓐ
COM1 : Card reader
ⓑ
COM2 : Encryption pin pad (EPP)
ⓒ
COM3 : Reserved (Full Function UART)
ⓓ
COM4 : Reserved (Full Function UART)
ⓔ
COM5
ⓕ
: Cash dispenser
COM6 : Debug Port
ⓖ
RJ-45 CONNECTOR BOX PIN ASSIGN
155mm [6.10inch]
59mm
[2.32inch]
14mm
[0.55inch]