- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄370462 > HD404326 (Hitachi,Ltd.) 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī)) PDF資料下載
參數(shù)資料
| 型號(hào)： | HD404326 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī)) |
| 中文描述： | 4位HMCS400系列微電腦（4位單片微計(jì)算機(jī)） |
| 文件頁(yè)數(shù)： | 72/94頁(yè) |
| 文件大?。?/td> | 573K |
| 代理商： | HD404326 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)當(dāng)前第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)
HD404328 Series
72
Addressing Modes
RAM Addressing Modes
The MCU has three RAM addressing modes, as shown in figure 44 and described below.
Register Indirect Addressing Mode:
The contents of the W, X, and Y registers (10 bits in total) are used
as a RAM address.
Direct Addressing Mode:
A direct addressing instruction consists of two words. The first word contains
the opcode, and the contents of the second word (10 bits) are used as a RAM address.
Memory Register Addressing Mode:
The memory registers (MR), which consist of 16 digits from $040–
$04F, are accessed with the LAMR and XMRA instructions.
1st word of instruction
2nd word of instruction
Direct Addressing
RAM address
Memory Register Addressing
Instruction
0
0
1
0
0
0
Register Indirect Addressing
RAM address
RAM address
X
3
X
2
X
1
X
0
Y
3
Y
2
Y
1
Y
0
W
W
0
1
W register
X register
Y register
AP
9
AP
8
AP
7
AP
6
AP
5
AP
4
AP
3
AP
2
1
AP
0
d
9
d
8
d
7
d
6
d
5
d
4
d
3
d
2
d
1
d
0
AP
9
AP
8
AP
7
AP
6
AP
5
AP
4
AP
3
AP
2
AP
1
AP
0
Opcode
m
3
m
2
m
1
m
0
Opcode
AP
9
AP
8
AP
7
AP
6
AP
5
AP
4
AP
3
AP
2
AP
1
AP
0
AP
Figure 44 RAM Addressing Modes
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD4074449 | 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī)) |
| HD404448 | 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī)) |
| HD404449 | 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī)) |
| HD4074459 | 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī)) |
| HD404458 | 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD404326FS | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity |
| HD404326H | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity |
| HD404326S | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity |
| HD404326U | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity |
| HD404326UFS | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。