參數(shù)資料
型號(hào): HD404618H
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer
中文描述: 4位單片機(jī)
文件頁數(shù): 57/89頁
文件大小: 358K
代理商: HD404618H
HD404618 Series
57
Bit 3
Bit 2
Bit 1
Bit 0
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
$050
$051
$052
$053
$054
$055
$056
$057
$058
$059
$05A
$05B
$05C
$05D
$05E
$05F
COM4
COM3
COM2
COM1
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
Bit 3
Bit 2
Bit 1
Bit 0
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
$060
$061
$062
$063
$064
$065
$066
$067
$068
$069
$06A
$06B
$06C
$06D
$06E
$06F
COM4
COM3
COM2
COM1
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
Figure 36 Configuration of LCD RAM Area
LCD Control Register (LCR: $013):
Three-bit write-only register which controls LCD blanking, the
turning on and off of the LCD’s power supply division resistor, and display in watch and subactive modes
(see table 27).
Blank/display
Blank:
Display: LCD RAM data is output as segment signals.
Segment signals are turned off regardless of LCD RAM data setting.
Power switch on/off
Off: The power switch is off.
On: The power switch is on and V
1
is V
CC
.
Watch/subactive mode display
Off: In watch and subactive modes, all common and segment pins are grounded and the liquid crystal
power switch is turned off.
On: In watch and subactive modes, LCD RAM data is output as segment signals.
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