QS-1000 IO card Settings and Configuration
QUATECH, INC.
QS-1000
Category | I/O Controller |
Chipset Controller | 16550 UART |
I /O Options Supported | Serial ports (4) |
Maximum Onboard Memory | N/A |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 1 - RJ-11 | CN1 | Serial port 3 - RJ-11 | CN3 |
Serial port 2 - RJ-11 | CN2 | Serial port 4 - RJ-11 | CN4 |
INPUT CLOCK FREQUENCY | |
Frequency | J1 |
ê 1.8432MHz | Pins 1 & 2, 4 & 5, 3 & 6 closed |
18.432MHz | Pins 2 & 5 closed |
9.216MHz | Pins 2 & 3, 4 & 5 closed |
3.6864MHz | Pins 1 & 2, 5 & 6 closed |
PORT 1 HANDSHAKE OPTIONS | |
Setting | J2 |
RTS/CTS handshake, DTR/DSR loopback | Pins 1 & 2, 4 & 5, 3 & 6 closed |
RTS/CTS loopback, DTR/DSR handshake | Pins 1 & 4, 2 & 3, 5 & 6 closed |
RTS/CTS loopback, DTR/DSR loopback | Pins 1 & 4, 3 & 6 closed |
PORT 2 HANDSHAKE OPTIONS | |
Setting | J3 |
RTS/CTS handshake, DTR/DSR loopback | Pins 1 & 2, 4 & 5, 3 & 6 closed |
RTS/CTS loopback, DTR/DSR handshake | Pins 1 & 4, 2 & 3, 5 & 6 closed |
RTS/CTS loopback, DTR/DSR loopback | Pins 1 & 4, 3 & 6 closed |
PORT 3 HANDSHAKE OPTIONS | |
Setting | J4 |
RTS/CTS handshake, DTR/DSR loopback | Pins 1 & 2, 4 & 5, 3 & 6 closed |
RTS/CTS loopback, DTR/DSR handshake | Pins 1 & 4, 2 & 3, 5 & 6 closed |
RTS/CTS loopback, DTR/DSR loopback | Pins 1 & 4, 3 & 6 closed |
PORT 4 HANDSHAKE OPTIONS | |
Setting | J5 |
RTS/CTS handshake, DTR/DSR loopback | Pins 1 & 2, 4 & 5, 3 & 6 closed |
RTS/CTS loopback, DTR/DSR handshake | Pins 1 & 4, 2 & 3, 5 & 6 closed |
RTS/CTS loopback, DTR/DSR loopback | Pins 1 & 4, 3 & 6 closed |
My Books
