Obtains and displays a byte, 16-bit halfword, or 32-bit word from the port you specify.

[count] i[h|w] port-address

Parameters

count

The number of bytes, 16-bit halfwords or 32-bit words in decimal that you want to obtain from the port and display. If you omit this parameter, SDM assumes one byte or word.

h

Displays the port input in 16-bit half-word form. Enter h immediately following the i command.

w

Displays the port input in word form. Enter w immediately following the i command character, as iw.

port-address

The address of the port from which you want to obtain data. Valid port addresses range from 0000 to 0FFFFH. Do not use a base portion of the address in this parameter.

Example

To display five bytes from the port that has the address 2FA, enter:

..5i2fa

SDM responds with the five bytes you requested. The display on the specified port is similar to this:

FF
FF
FF
FF
FF

See Also

Debugging tools, System Debug Monitor (SDM)