PPB—Page Position Backward

This control function moves the cursor backward to the corresponding row and column on one of the preceding pages in page memory. If there is only one page, then the terminal ignores PPB.

Default: Move backward one page.

Format

CSI 9/11

Pn 3/n

SP 2/0

R 5/2

Parameters

Pn
indicates the number of pages to move the cursor backward. If Pn tries to move the cursor back farther than the first page in memory, then the cursor stops at the first page.