- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄361638 > V30MZ V30MZ(TM) Hardware (Preliminary) | User＇s Manual[01/2002] PDF資料下載
參數(shù)資料
| 型號： | V30MZ |
| 英文描述： | V30MZ(TM) Hardware (Preliminary) | User＇s Manual[01/2002] |
| 中文描述： | V30MZ（TM）硬件（初步）|用戶手冊[01/2002] |
| 文件頁數(shù)： | 42/89頁 |
| 文件大小： | 418K |
| 代理商： | V30MZ |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁當(dāng)前第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁
CHAPTER 3 CPU FUNCTIONS
42
3.7 Addressing Mode
3.7.1 Instruction address
The instruction address refers to the address at which an operation code is read and, normally it is automatically
incremented every time an operation code is read. However, in an instruction that controls the instruction execution
sequence such as a jump instruction, subroutine call instruction, the branch destination instruction address is
specified by an operand.
(1) Direct addressing
The 4-byte data in an operation code becomes an instruction address and is loaded into the PS and PC
registers. This mode is used by the following instructions.
CALL far_proc
BR
far_label
(2) PC relative addressing
The 1-byte or 2-byte data in an operation code becomes a displacement from the start address (PC value) of the
next instruction and is added to the PC.
This mode is used by the following instructions.
CALL
BR
BR
Bcondition short_label ; Example BZ short_label
near_proc
near_label
short_label
BNC short_label
(3) Register indirect addressing
The content of any 16-bit register specified by the register specification field in an operation code becomes the
instruction address and is loaded into the PC.
This mode is used by the following instructions.
CALL regptr16
BR
regptr16
; Example CALL AW
; Example BR
IX
(4) Memory indirect addressing
The 2-byte or 4-byte data in memory specified by the memory addressing (refer to
Section
3.7.2 Data address
)
indicated by the addressing mode specification field in an operation code becomes the instruction address and is
directly loaded into the PC or both PS and PC.
This mode is used by the following instructions.
CALL memptr16
CALL memptr32
BR
memptr16
BR
memptr32 ; Example BR
; Example CALL word_var [BW]
; Example CALL dword_var [BW+IX]
; Example BR
word_var [BR+2]
dword_var [BP+IY]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| V32FB-V42D-MMMME | MODEM Chip Set |
| DSP16A-F14-033 | 16-Bit Digital Signal Processor |
| DSP16A-F14-033I | 16-Bit Digital Signal Processor |
| DSP16A-F14-055 | 16-Bit Digital Signal Processor |
| DSP16A-F14-055I | 16-Bit Digital Signal Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| V30N | 制造商:Renesas Electronics Corporation 功能描述: |
| V-30TB | 制造商:Mencom 功能描述: |
| V31 | 制造商:SMC Corporation of America 功能描述:CONNECTOR |
| V3-1 | 功能描述:基本/快動開關(guān) 15.1A pin plunger Screw Terminals RoHS:否 制造商:Omron Electronics 觸點形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
| V3-1001 | 功能描述:基本/快動開關(guān) Snap Action SPDT 10A 3.89N Thru-Hole RoHS:否 制造商:Omron Electronics 觸點形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。