MAX6852
4-Wire Interfaced, 5
✕
7 Matrix Vacuum-
Fluorescent Display Controller
______________________________________________________________________________________ 27
(DECIMAL)
APPLICATION FUNCTION MAPPED BY OUTPUT MAP RAM CODE
0 to 47 48 grids Grids G0 to G47
48, 49, 50, 51, 52 5 x 7 matrix character segments 1-1, 2-1, 3-1, 4-1, 5-1
53, 54, 55, 56, 57 5 x 7 matrix character segments 1-2, 2-2, 3-2, 4-2, 5-2
58, 59, 60, 61, 62 5 x 7 matrix character segments 1-3, 2-3, 3-3, 4-3, 5-3
63, 64, 65, 66, 67 5 x 7 matrix character segments 1-4, 2-4, 3-4, 4-4, 5-4
68, 69, 70, 71, 72 5 x 7 matrix character segments 1-5, 2-5, 3-5, 4-5, 5-5
73, 74, 75, 76, 77 5 x 7 matrix character segments 1-6, 2-6, 3-6, 4-6, 5-6
78, 79, 80, 81, 82 5 x 7 matrix character segments 1-7, 2-7, 3-7, 4-7, 5-7
83
5 x 7 matrix character segments
Digits 0 to 47 only
Use character registers
0x20 to 0x4F
(Figure 12)
5 x 7 matrix character segment DP
84, 85, 86, 87, 88
5 x 7 matrix character segments
Digits 48 to 95 only
Use character registers 0x50 to 0x7F
(Figure 12)
Only valid for 96/2 mode
(display mode select bit M = 1)
5 x 7 matrix character segments 1-1, 2-1, 3-1, 4-1, 5-1
89, 90, 91, 92, 93 — 5 x 7 matrix character segments 1-2, 2-2, 3-2, 4-2, 5-2
94, 95, 96, 97, 98 5 x 7 matrix character segments 1-3, 2-3, 3-3, 4-3, 5-3
99, 100, 101,102, 103 5 x 7 matrix character segments 1-4, 2-4, 3-4, 4-4, 5-4
104, 105, 106, 107, 108 5 x 7 matrix character segments 1-5, 2-5, 3-5, 4-5, 5-5
109, 110, 111, 112, 113 5 x 7 matrix character segments 1-6, 2-6, 3-6, 4-6, 5-6
114, 115, 116, 117, 118
—
5 x 7 matrix character segments 1-7, 2-7, 3-7, 4-7, 5-7
119 — 5 x 7 matrix character segment DP
120 to 123
4 annunciators
Only valid for 48/1 mode
(display mode select bit M = 0)
Annunciator A1 to annunciator A4
124 Cursor Cursor segment for digits 0 to 47 only
125
Cursor
Only valid for 96/2 mode
(display mode select bit M = 1)
Cursor segment for digits 48 to 95 only
126, 127 Unused No action
Table 29. Output Map RAM Codes
