MC68HC05T16 Datasheet, PDF (81/128 Pages) Motorola, Inc – High-density complementary metal oxide semiconductor (HCMOS) microcontroller unit

Char
R, G, B, or I
Background
R, G, B, or I
R, G, B, or I
FBKG
HTONE
Timing signals for 5th line (line 4)
FBKGCi=0, BGEN=1, RiBE=0
background dot
FBKGCi=1, BGEN=1, RiBE=1, SHDW=1
character dot
shadow dot
Figure 9-5 Output Signal Timing Diagram - With Background
9
Row (i+1)
Row i
Row (j+1)
Row j
Row (i+1)
partially overlaps
row i
(a)
Row (j+1) and
row j completely
overlaps, therefore
only row j is visible
(b)
Figure 9-6 Resolution of Overlap among Rows
MC68HC05T16
ON-SCREEN DISPLAY
TPG
MOTOROLA
9-11