Sun Microsystems 60 用户手册
Appendix C
Functional Description
C-19
C.1.9
Other RMA Storage Device X-Options
The system unit supports other RMA storage device X-options that can be installed
in the system unit in lieu of the CD-ROM drive. These storage device X-options
include the 4-GByte 4-mm DDS and DDS3 tape drives, the 12-GByte 4-mm DDS3
tape drive, the 8705XDX, 7-GByte tape drive, and the SLR5 QIC tape drive. For a
listing of all X-options, refer to the product guide.
in the system unit in lieu of the CD-ROM drive. These storage device X-options
include the 4-GByte 4-mm DDS and DDS3 tape drives, the 12-GByte 4-mm DDS3
tape drive, the 8705XDX, 7-GByte tape drive, and the SLR5 QIC tape drive. For a
listing of all X-options, refer to the product guide.
C.1.10
Keyboard and Mouse, Diskette, and Parallel Port
The keyboard and mouse, diskette, and parallel port interfaces are managed by the
SuperIO component.
SuperIO component.
shows keyboard, diskette, and parallel port interface
functionality. For a brief description of the SuperIO, see Section C.1.16, “SuperIO” on
page C-36.
page C-36.
C.1.10.1
Keyboard and Mouse Port
The keyboard and mouse are connected to an 8-pin DIN connector, located on the
motherboard, and to two serial ports on the SuperIO component. Each serial port on
the SuperIO ASIC provides 16-byte FIFO buffering. Data is asynchronously
exchanged with the keyboard and mouse at 1200 baud. Keyboard current is limited
to 700 milliamperes (mA) by a resettable fuse. Only the Sun Type-5 keyboard is
supported.
motherboard, and to two serial ports on the SuperIO component. Each serial port on
the SuperIO ASIC provides 16-byte FIFO buffering. Data is asynchronously
exchanged with the keyboard and mouse at 1200 baud. Keyboard current is limited
to 700 milliamperes (mA) by a resettable fuse. Only the Sun Type-5 keyboard is
supported.