參數(shù)資料
型號(hào)： HD404052
廠商： Hitachi,Ltd.
英文描述： 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
中文描述： 4位單片機(jī)（4位單片微計(jì)算機(jī)）
文件頁(yè)數(shù)： 60/101頁(yè)
文件大?。?/td> 610K
代理商： HD404052
HD404054 Series/HD404094 Series
60
Bit
Initial value
Read/Write
Bit name
3
Undefined
W
TWDU3
2
Undefined
W
TWDU2
0
Undefined
W
TWDU0
1
Undefined
W
TWDU1
Timer write register D (upper digit) (TWDU: $012)
Figure 44 Timer Write Register D Upper Digit (TWDU)
Timer read register D (TRDL: $011, TRDU: $012): Read-only register consisting of a lower digit
(TRDL) and an upper digit (TRDU) as shown in figures 45 and 46. The operation of timer read register
D is basically the same as that of timer read register C (TRCL: $00E, TRCU: $00F).
When the input capture timer operation is selected and if the count of timer D is read after a trigger is
input, either the lower or upper digit can be read first.
Bit
Initial value
Read/Write
Bit name
3
Undefined
R
TRDL3
2
Undefined
R
TRDL2
0
Undefined
R
TRDL0
1
Undefined
R
TRDL1
Timer read register D (lower digit) (TRDL: $011)
Figure 45 Timer Read Register D Lower Digit (TRDL)
Bit
Initial value
Read/Write
Bit name
3
Undefined
R
TRDU3
2
Undefined
R
TRDU2
0
Undefined
R
TRDU0
Timer read register D (upper digit) (TRDU: $012)
1
Undefined
R
TRDU1
Figure 46 Timer Read Register D Upper Digit (TRDU)
相關(guān)PDF資料
PDF描述
HD404054 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
HD4074054H 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
HD40A4054 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
HD40A4358 4-bit HMCS400-Series microcomputer
HD404354 4-bit HMCS400-Series microcomputer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404052H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:HMCS400-series microcomputers designed to increase program productivity with large-capacity memory
HD404052S 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:HMCS400-series microcomputers designed to increase program productivity with large-capacity memory
HD404054 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:HMCS400-series microcomputers designed to increase program productivity with large-capacity memory
HD404054H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:HMCS400-series microcomputers designed to increase program productivity with large-capacity memory
HD404054S 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:HMCS400-series microcomputers designed to increase program productivity with large-capacity memory
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