Texas Instruments Extensa 60x Series - Page 28

1-20 General Description
RS-232-D Serial
Port
:
Method:
Type:
Bits per
second:
Parity:
Transmit
:
Receive:
Line control:
Data word:
16550 UART
Support
Selectable
Serial Port
(BIOS Setup)
9-Pin, male,
sub-D-type
connector
EIA RS-232-D
Asynchronous
transmission
110, 200, 300,
600, 1200,
2400, 4800,
9600, 19200
Odd, even,
mark, space
Data check:
odd, even
READY/
BUSY, DC1/
DC3
7- or 8-bit
Yes
COM1(IRQ4,
3F8h)
COM2(IRQ3,
2F8h)
COM3(IRQ4,
3E8h)
COM4(IRQ4,
2E8h)
Disable
9-Pin, male,
sub-D-type
connector
EIA RS-232-D
Asynchronous
transmission
110, 200, 300,
600, 1200,
2400, 4800,
9600, 19200
Odd, even,
mark, space
Data check:
odd, even
READY/
BUSY, DC1/
DC3
7- or 8-bit
Yes
COM1(IRQ4,
3F8h)
COM2(IRQ3,
2F8h)
COM3(IRQ4,
3E8h)
COM4(IRQ4,
2E8h)
Disable
9-Pin, male,
sub-D-type
connector
EIA RS-232-D
Asynchronous
transmission
110, 200, 300,
600, 1200,
2400, 4800,
9600, 19200
Odd, even,
mark, space
Data check:
odd, even
READY/
BUSY, DC1/
DC3
7- or 8-bit
Yes
COM1(IRQ4,
3F8h)
COM2(IRQ3,
2F8h)
COM3(IRQ4,
3E8h)
COM4(IRQ4,
2E8h)
Disable
9-Pin, male,
sub-D-type
connector
EIA RS-232-D
Asynchronous
transmission
110, 200, 300,
600, 1200,
2400, 4800,
9600, 19200
Odd, even,
mark, space
Data check:
odd, even
READY/
BUSY, DC1/
DC3
7- or 8-bit
Yes
COM1(IRQ4,
3F8h)
COM2(IRQ3,
2F8h)
COM3(IRQ4,
3E8h)
COM4(IRQ4,
2E8h)
Disable
9-Pin, male,
sub-D-type
connector
EIA RS-232-D
Asynchronous
transmission
110, 200, 300,
600, 1200,
2400, 4800,
9600, 19200
Odd, even,
mark, space
Data check:
odd, even
READY/
BUSY, DC1/
DC3
7- or 8-bit
Yes
COM1(IRQ4,
3F8h)
COM2(IRQ3,
2F8h)
COM3(IRQ4,
3E8h)
COM4(IRQ4,
2E8h)
Disable
9-Pin, male,
sub-D-type
connector
EIA RS-232-D
Asynchronous
transmission
110, 200, 300,
600, 1200,
2400, 4800,
9600, 19200
Odd, even,
mark, space
Data check:
odd, even
READY/
BUSY, DC1/
DC3
7- or 8-bit
Yes
COM1(IRQ4,
3F8h)
COM2(IRQ3,
2F8h)
COM3(IRQ4,
3E8h)
COM4(IRQ4,
2E8h)
Disable
Table 1-9 Extensa 60x and 65x Specifications
Characteristic
Model
600
Model
600CD
Model
605CD
Model
650CD
Model
655CD
Model
650CDT