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PT-6IFA
SYSTEM BOARD
HARDWARE SETUP
5
9
RI (Ring Indicator)
10
NC (No Connection)
9 10
(H) CN8
Floppy Disk Control Port connector (Using IRQ6, DMA channel 2)
(I) CN9
IDE 1 connector (Primary IDE Port, I/O address is 1F0H, using IRQ14)
(J) CN10 IDE 2 connector (Secondary IDE Port, I/O address is 170H, using
MIRQ0)
(K) CN11 IR (Infrared Rays) connector
1
Pin # Assignment
1
+ 5V DC
2
No Connection
3
IR Receive (IR-RX2)
4
Ground
5
IR Transmit (IR-TX2)
5
(L) CN12 USB 1 (Universal Serial Bus port1) connector
1
Pin # Assignment
1
+ 5V DC
2
DATA
3
DATA
4
Ground
4
(M) CN13 USB 2 (Universal Serial Bus port2) connector
1
Pin # Assignment
1
+ 5V DC
2
DATA
3
DATA
4
Ground
4
(N) RS
Reset Button connector
Pin # Assignment
Pin1&2 Function
1
Ground
Open
No action