參數資料
型號: HD4048212R
廠商: Hitachi,Ltd.
英文描述: AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅動電路的微計算機)
中文描述: 由于微機安裝有LCD控制器/驅動電路(帶液晶控制/驅動電路的微計算機)
文件頁數: 50/147頁
文件大小: 519K
代理商: HD4048212R
HD404829R Series
50
Bit
Initial value
Read/Write
Bit name
3
0
W
DCD03,
DCD13
2
0
W
DCD02,
DCD12
0
0
W
DCD00,
DCD10
1
0
W
DCD01,
DCD11
DCD0, DCD1
Data control register
(DCD0 to 2: $02C to $02E)
(DCR0 to 7: $030 to $037)
Bit
Initial value
Read/Write
Bit name
3
Not used
2
Not used
0
0
W
DCD20
1
0
W
DCD21
DCD2
Bit
Initial value
Read/Write
Bit name
3
0
W
DCR03–
DCR73
2
0
W
DCR02–
DCR72
0
0
W
DCR00–
DCR70
1
0
W
DCR01–
DCR71
DCR0 to DCR7
All Bits
0
1
CMOS Buffer On/Off Selection
Off (high-impedance)
On
Correspondence between ports and DCD/DCR bits
Register Name
DCD0
DCD1
DCD2
DCR0
DCR1
DCR2
DCR3
DCR4
DCR5
DCR6
DCR7
Bit 3
D
3
D
7
R0
3
R1
3
R2
3
R3
3
R4
3
R5
3
R6
3
R7
3
Bit 2
D
2
D
6
R0
2
R1
2
R2
2
R3
2
R4
2
R5
2
R6
2
R7
2
Bit 1
D
1
D
5
D
9
R0
1
R1
1
R2
1
R3
1
R4
1
R5
1
R6
1
R7
1
Bit 0
D
0
D
4
D
8
R0
0
R1
0
R2
0
R3
0
R4
0
R5
0
R6
0
R7
0
Figure 30 Data Control Registers (DCD, DCR)
相關PDF資料
PDF描述
HD4074829 AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅動電路的微計算機)
HD404828R AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅動電路的微計算機)
HD404829R AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅動電路的微計算機)
HD4048412 4-Bit Single-Chip Microcomputer
HD4048412FS 4-Bit Single-Chip Microcomputer
相關代理商/技術參數
參數描述
HD4048212RFS 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD4048212RH 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD4048212RTF 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD4048212TF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404828FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller