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# QUATECH, INC.
ES100M/ES100MS/QS-100M/QS100MS
Category Serial controller
Chipset Controller Unidentified 16550s
I /O Options Supported Serial ports (QS-100 = 4, ES100 = 8)
Maximum Onboard Memory N/A
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|--------------------+----------+-----------------+----------|
| Serial port 1 - | CN1 | Serial port 5 - | CN5 |
| RJ-11 | | RJ-11 | |
|--------------------+----------+-----------------+----------|
| Serial port 2 - | CN2 | Serial port 6 - | CN6 |
| RJ-11 | | RJ-11 | |
|--------------------+----------+-----------------+----------|
| Serial port 3 - | CN3 | Serial port 7 - | CN7 |
| RJ-11 | | RJ-11 | |
|--------------------+----------+-----------------+----------|
| Serial port 4 - | CN4 | Serial port 8 - | CN8 |
| RJ-11 | | RJ-11 | |
|------------------------------------------------------------|
| Note:The QS-100 is equipped with 4 RJ-11 ports. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| |SW1 |SW2 | | | | | | | | | |
|-----------+----+----+---+----+----+---+----+----+---+---+--|
|» | Base | 1 | 2 | 3 | 4 | 5 | 6 | 1 | 2 | 3 | 4 |5 |
| |Address | | | | | | | | | | | |
|--+--------+----+----+---+----+----+---+----+----+---+---+--|
|» | 0300h | On | On |On | On | On |On |Off |Off |On |On |On|
|--+--------+----+----+---+----+----+---+----+----+---+---+--|
|» | 5AC0h | On |Off |On |Off |Off |On |Off | On |Off|Off|On|
|------------------------------------------------------------|
|Note:The address range for the QS-100M/ES-100M is from 0 to |
|FFFFh. The switches are a binary representation of the |
|addresses. When a switch is off, the corresponding bit is |
|set to 1 and has the following decimal value: SW1/1=8, |
|SW1/2=4, SW1/3=2, SW1/4=1, SW1/5=8, SW1/6=4, SW2/1=2, |
|SW2/2=1, SW2/3=8, SW2/4=4, SW2/5=2. SW2/5 is not used on the|
|ES-100M. The QS-100M requires 32 consecutive address |
|locations, and the ES-100M requires 64 consecutive address |
|locations. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INPUT CLOCK FREQUENCY |
|------------------------------------------------------------|
| » Frequency | J1 |
|--------------------------+---------------------------------|
| » | 1.8432MHz | Pins 1 & 2, 4 & 5, 3 & 6 closed |
|---+----------------------+---------------------------------|
| » | 18.432MHz | Pins 2 & 5 closed |
|---+----------------------+---------------------------------|
| » | 9.216MHz | Pins 1 & 2, 5 & 6 closed |
|---+----------------------+---------------------------------|
| » | 3.6864MHz | Pins 2 & 3, 4 & 5 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT STATUS REGISTER |
|------------------------------------------------------------|
| » Setting | SW1/6 |
|--------------------------------------------+---------------|
| » | Disabled (scratchpad register enabled) | Off |
|---+----------------------------------------+---------------|
| » | Enabled | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| HANDSHAKE OPTIONS |
|------------------------------------------------------------|
| Setting | J(2 - 9) |
|-----------------------------------+------------------------|
| RTS/CTS handshake, DTR/DSR | Pins 1 & 2, 4 & 5, 3 & |
| loopback | 6 closed |
|-----------------------------------+------------------------|
| RTS/CTS loopback, DTR/DSR | Pins 1 & 4, 2 & 3, 5 & |
| handshake | 6 closed |
|-----------------------------------+------------------------|
| RTS/CTS loopback, DTR/DSR | Pins 1 & 4, 2 & 5, 3 & |
| loopback, AUXIN/AUXOUT loopback | 6 closed |
|------------------------------------------------------------|
| Note:J2 - J9 control the configurations of CN1 - CN8, |
| respectively. Each RJ-11 port may be configured |
| differently. |
+------------------------------------------------------------+
+------------------------------------------------------------------------------------+
| INTERRUPT SELECT - J10 |
|------------------------------------------------------------------------------------|
| IRQ | A | B | C | D | E | F | G | H | I | J | K |
|-------+------+------+------+------+------+------+------+------+------+------+------|
|»|IRQ3 | Open |Closed| Open | Open | Open | Open | Open | Open | Open | Open | Open |
|-+-----+------+------+------+------+------+------+------+------+------+------+------|
| |IRQ2 |Closed| Open | Open | Open | Open | Open | Open | Open | Open | Open | Open |
|-+-----+------+------+------+------+------+------+------+------+------+------+------|
| |IRQ4 | Open | Open |Closed| Open | Open | Open | Open | Open | Open | Open | Open |
|-+-----+------+------+------+------+------+------+------+------+------+------+------|
| |IRQ5 | Open | Open | Open |Closed| Open | Open | Open | Open | Open | Open | Open |
|-+-----+------+------+------+------+------+------+------+------+------+------+------|
| |IRQ6 | Open | Open | Open | Open |Closed| Open | Open | Open | Open | Open | Open |
|-+-----+------+------+------+------+------+------+------+------+------+------+------|
| |IRQ7 | Open | Open | Open | Open | Open |Closed| Open | Open | Open | Open | Open |
|-+-----+------+------+------+------+------+------+------+------+------+------+------|
| |IRQ10| Open | Open | Open | Open | Open | Open |Closed| Open | Open | Open | Open |
|-+-----+------+------+------+------+------+------+------+------+------+------+------|
| |IRQ11| Open | Open | Open | Open | Open | Open | Open |Closed| Open | Open | Open |
|-+-----+------+------+------+------+------+------+------+------+------+------+------|
| |IRQ12| Open | Open | Open | Open | Open | Open | Open | Open |Closed| Open | Open |
|-+-----+------+------+------+------+------+------+------+------+------+------+------|
| |IRQ14| Open | Open | Open | Open | Open | Open | Open | Open | Open |Closed| Open |
|-+-----+------+------+------+------+------+------+------+------+------+------+------|
| |IRQ15| Open | Open | Open | Open | Open | Open | Open | Open | Open | Open |Closed|
+------------------------------------------------------------------------------------+
+------------------------------------------------------------+
| CARRIER DETECT (DCD) SIGNAL INPUT |
|------------------------------------------------------------|
| » Setting | J(11 - 18) |
|---------------------------------------+--------------------|
| » | RJ-11 connected to chassis | Pins 1 & 2, 4 & 5 |
| | ground (DCD input disabled) | closed |
|-----+---------------------------------+--------------------|
| » | DCD input enabled | Pins 2 & 3, 5 & 6 |
| | | closed |
|------------------------------------------------------------|
| Note:Pin 3 of the RJ-11 port must be connected to |
| chassis ground or the DCD signal, depending on desired |
| configuration. J11 - J18 control the configurations of |
| CN1 - CN8, respectively. Each RJ-11 port may be |
| configured differently. |
+------------------------------------------------------------+