LC7471 데이터 시트보기 (PDF) - SANYO -> Panasonic
부품명
상세내역
일치하는 목록
LC7471 Datasheet PDF : 12 Pages
| |||
LC7471
Screen Configuration
The character screen display is configured as 12 lines × 24 characters, making a maximum number of 288 characters
when the smallest character size is used. The number of characters that can be displayed reduces as character size is
increased. The character screen configuration is shown in the following table.
Line
Character number
1 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
2 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
3 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71
4 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
5 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119
6 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143
7 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167
8 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191
9 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215
10 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239
11 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263
12 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287
The start address for each of the twelve display lines is specified in the display line address registers in RAM. An
example arrangement of ROM and RAM addresses is shown in the following table. Note how both the RAM and
ROM addresses increment.
Line
1
2
3
4
5
6
7
8
9
10
11
12
1
ROM
00
ROM
18
ROM
30
ROM
48
ROM
60
ROM
78
RAM
49
RAM
55
ROM
C0
ROM
D8
ROM
F0
RAM
81
2
ROM
01
RAM
06
RAM
10
ROM
49
RAM
29
RAM
37
RAM
4A
RAM
56
ROM
C1
ROM
D9
ROM
F1
RAM
82
3
ROM
02
RAM
07
RAM
11
ROM
4A
RAM
2A
RAM
38
RAM
4B
RAM
57
ROM
C2
ROM
DA
ROM
F2
RAM
83
4
ROM
03
RAM
08
RAM
12
ROM
4B
RAM
2B
RAM
39
RAM
4C
RAM
58
ROM
C3
ROM
DB
ROM
F3
RAM
84
5
ROM
04
RAM
09
RAM
13
ROM
4C
RAM
2C
RAM
3A
RAM
4D
RAM
59
ROM
C4
ROM
DC
ROM
F4
RAM
85
6
ROM
05
ROM
1D
RAM
14
RAM
1F
RAM
2D
RAM
3B
RAM
4E
RAM
5A
ROM
C5
RAM
6D
ROM
F5
RAM
86
7
ROM
06
ROM
1E
ROM
36
RAM
20
RAM
2E
RAM
3C
RAM
4F
RAM
5B
ROM
C6
RAM
6E
ROM
F6
RAM
87
8
ROM
07
ROM
1F
ROM
37
RAM
21
RAM
2F
RAM
3D
RAM
50
RAM
5C
ROM
C7
RAM
6F
ROM
F7
RAM
88
Character RAM and ROM configuration (hex)
9
ROM
08
ROM
20
ROM
38
RAM
22
RAM
30
ROM
80
RAM
51
RAM
5D
ROM
C8
RAM
70
ROM
F8
RAM
89
10
ROM
09
ROM
21
ROM
39
ROM
51
ROM
69
RAM
3E
RAM
52
RAM
5E
ROM
C9
RAM
71
ROM
F9
RAM
8A
11
ROM
0A
RAM
0A
RAM
15
RAM
23
RAM
31
RAM
3F
RAM
53
RAM
5F
ROM
CA
RAM
72
ROM
FA
RAM
8B
12
ROM
0B
RAM
0B
RAM
16
RAM
24
RAM
32
RAM
40
RAM
54
RAM
60
ROM
CB
RAM
73
ROM
FB
RAM
8C
13
ROM
0C
RAM
0C
RAM
17
ROM
54
ROM
6C
RAM
41
ROM
9C
ROM
B4
RAM
61
RAM
74
ROM
FC
RAM
8D
14
ROM
0D
RAM
0D
RAM
18
RAM
25
RAM
33
ROM
85
ROM
9D
ROM
B5
RAM
62
RAM
75
ROM
FD
RAM
8E
15
ROM
0E
RAM
0E
RAM
19
RAM
26
RAM
34
RAM
42
ROM
9E
ROM
B6
RAM
63
RAM
76
ROM
FE
RAM
8F
16
ROM
0F
RAM
0F
RAM
1A
ROM
57
ROM
6F
RAM
43
ROM
9F
ROM
B7
RAM
64
RAM
77
RAM
7B
RAM
90
17
RAM
00
ROM
28
RAM
1B
RAM
27
RAM
35
RAM
44
ROM
A0
ROM
B8
RAM
65
RAM
78
RAM
7C
RAM
91
18
RAM
01
ROM
29
RAM
1C
RAM
28
RAM
36
RAM
45
ROM
A1
ROM
B9
RAM
66
RAM
79
ROM
101
RAM
92
19
RAM
02
ROM
2A
RAM
1D
ROM
5A
ROM
72
RAM
46
ROM
A2
ROM
BA
RAM
67
RAM
7A
RAM
7D
RAM
93
20
RAM
03
ROM
2B
RAM
1E
ROM
5B
ROM
73
ROM
8B
ROM
A3
ROM
BB
RAM
68
ROM
EB
RAM
7E
RAM
94
21
RAM
04
ROM
2C
ROM
44
ROM
5C
ROM
74
RAM
47
ROM
A4
ROM
BC
RAM
69
ROM
EC
ROM
104
RAM
95
22
RAM
05
ROM
2D
ROM
45
ROM
5D
ROM
75
RAM
48
ROM
A5
ROM
BD
RAM
6A
ROM
ED
RAM
7F
RAM
96
23
ROM
16
ROM
2E
ROM
46
ROM
5E
ROM
76
ROM
8E
ROM
A6
ROM
BE
RAM
6B
ROM
EE
RAM
80
RAM
97
24
ROM
17
ROM
2F
ROM
47
ROM
5F
ROM
77
ROM
8F
ROM
A7
ROM
BF
RAM
6C
ROM
EF
ROM
107
ROM
11F
No.4088–9/12
Share Link: 