Sun Microsystems 220R service manual Keyboard, Mouse, Parallel Port

(Continuation)

SUBTEST='bmac_tx_reg_test'

SUBTEST='mif_reg_test'

SUBTEST='mac_internal_loopback_test'

SUBTEST='10mb_xcvr_loopback_test'

SUBTEST='100mb_phy_loopback_test'

Enter (0-12 tests, 13 -Quit, 14 -Menu) ===>

7.6.6Keyboard

The keyboard diagnostic consists of an external and an internal loopback. The external loopback requires a passive loopback connector. The internal loopback verifies the keyboard port by transmitting and receiving 128 characters.

The following example shows the keyboard diagnostic output message.

CODE EXAMPLE 7–3

Enter (0-11 tests, 12 -Quit, 13 -Menu) ===> 3

TEST='keyboard_test'

SUBTEST='internal_loopback'

Enter (0-11 tests, 12 -Quit, 13 -Menu) ===>

7.6.7Mouse

The mouse diagnostic performs a keyboard-to-mouse loopback.

The following example shows the mouse diagnostic output message.

Enter (0-11 tests, 12 -Quit, 13 -Menu) ===> 4

TEST='mouse_test'

Enter (0-11 tests, 12 -Quit, 13 -Menu) ===>

7.6.8Parallel Port

The parallel port diagnostic performs the following tests.

200 Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A