05796: pleiads and clones: Bottom of Screen (8 lines) should not be shown

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
05796	Graphics	Minor	Always	Dec 13, 2014, 22:34	Dec 13, 2014, 23:33

Tester	zaxxon	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Open	OS	Windows XP
Status [?]	Confirmed			Driver	phoenix/phoenix.cpp
Version	0.156	Fixed in Version		Build	Normal
		Fixed in Git Commit		Github Pull Request #

Summary	05796: pleiads and clones: Bottom of Screen (8 lines) should not be shown
Description	Hi, i noticed while playing pleiads (clones are affected also), that when you finish the first level and then the screen scrolls vertically, that the 8 lines of gfx at the bottom of the screen disappear out of view as a block of gfx, instead of scrolling off smoothly (also, if you look closely during this scrolling sequence, you will see a line or so of gfx from the bottom of the screen being displayed at the top of the screen). you can see the mentioned mame issue at 1 minute into the video here: i got a friend to verify this problem by checking his original pcb, and he has provided a video where he has pulled in the screen using his monitor controls to confirm it is not a visible area issue. the video of the pcb recording is here: (note the normal/smooth scrolling sequence after round 1) http://www.drive.google.com/file/d/0B_aBiBDmpUWFUjF5MDllNmh4TEE/view?pli=1 to conclude, for mame to match the pcb, the bottom 8 lines of the screen should not be visible to the player ps.. happy xmas guys!! thanks to all the devs and the mame team for another great year :)
Steps To Reproduce
Additional Information
Github Commit

Flags	Verified with Original
Regression Version
Affected Sets / Systems	pleiads and clones

Attached Files