Nothing to say, besides:

Use this source (and/or its know-how) as you wish, it's completely freeware.
I hope you'll support HW 30.00Khz screens anytime you need <= 4 sprites and
you can use bitplanes. Same for 31.56Khz (1 sprite).

This source can already be assembled and executed, and has a special mode
for 1942 monitors, to fix its lack of vertical "auto size" feature.


Enjoy!

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  353     555  63.6% -lh5- 09e7 May 26  1996 HW_31KhzModes.readme
[generic]                 3221   16198  19.9% -lh5- 000c May 26  1996 HW_31KhzModes.S
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         2 files    3574   16753  21.3%            May 29  1996