参数资料
型号: 71M6541F-DB
厂商: Maxim Integrated Products
文件页数: 64/166页
文件大小: 0K
描述: DEMO BOARD 71M6541F
标准包装: 1
系列: *
71M6541D/F/G and 71M6542F/G Data Sheet
Table 53: Data/Direction Registers for SEGDIO16 to SEGDIO31 (71M6542F/G)
SEGDIO
Pin #
Configuration:
16
28
0
17
27
1
18
25
2
19
24
3
20
23
4
21
22
5
22
21
6
23
20
7
24
19
0
25
18
1
26
17
2
27
16
3
28
11
4
29
10
5
30
9
6
31
8
7
0 = DIO, 1 = LCD
LCD_MAP[23:16] (I/O RAM 0x2409)
LCD_MAP[31:24] (I/O RAM 0x2408)
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
SEG Data Register
LCD_SEGDIO16[5:0] to LCD_SEGDIO31[5:0]
(I/O RAM 0x2420[5:0] to 0x242F[5:0])
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
DIO Data Register
LCD_SEGDIO16[0 ] to LCD_SEGDIO31[0]
(I/O RAM 0x2420[0] to 0x242F[0])
Direction Register:
0 = input, 1 = output
16
17
18
19
20 21 22 23 24 25 26 27
LCD_SEGDIO16[1] to LCD_SEGDIO31[1]
(I/O RAM 0x2420[1] to 0x242F[1])
28
29
30
31
Table 54: Data/Direction Registers for SEGDIO32 to SEGDIO45 (71M6542F/G)
SEGDIO
Pin #
32
7
33
6
34
5
35
4
36
3
37
2
38
1
39
100
40
99
41
98
42
97
43
96
44
95
45
94
Configuration:
0 = DIO, 1 = LCD
0
1
2 3 4 5
LCD_MAP[39:32]
(I/O RAM 0x2407)
6
7
0
1 2 3 4
LCD_MAP[45:40]
(I/O RAM 0x2406[5:0])
5
32
33
34
35
36
37
38
39
40
41
42
43
44
45
SEG Data Register
LCD_SEGDIO32[5:0] to LCD_SEGDIO45[5:0]
(I/O RAM 0x2430[5:0] to 0x243D[5:0])
32
33
34
35
36
37
38
39
40
41
42
43
44
45
DIO Data Register
LCD_SEGDIO32[0] to LCD_SEGDIO45[0]
(I/O RAM 0x2430[0] to 0x243D[0])
Direction Register:
0 = input, 1 = output
32
33
34
35 36 37 38 39 40 41 42
LCD_SEGDIO32[1] to LCD_SEGDIO45[1]
(I/O RAM 0x2430[1] to 0x243D[1])
43
44
45
Table 55: Data/Direction Registers for SEGDIO51 to SEGDIO55 (71M6542F/G)
SEGDIO
Pin #
51
53
52
52
53
51
54
47
55
46
Configuration:
0 = DIO, 1 = LCD
0
1
2 3 4 –
LCD_MAP[55:51]
(I/O RAM 0x2405[7:3])
51
52
53
54
55
SEG Data Register
LCD_SEGDIO51[5:0] to LCD_SEGDIO55[5:0]
(I/O RAM 0x2443[5:0] to 0x2447[5:0])
51
52
53
54
55
64
DIO Data Register
Direction Register:
0 = input, 1 = output
LCD_SEGDIO51[0] to LCD_SEGDIO55[0]
(I/O RAM 0x2443[0] to 0x2447[0])
51 52 53 54 55 – – –
LCD_SEGDIO51[1] to LCD_SEGDIO55[1]
(I/O RAM 0x2443[1] to 0x2447[1])
Rev 4
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