參數(shù)資料
型號： ARM610
廠商： Zarlink Semiconductor Inc.
英文描述： General purpose 32-bit microprocessor
中文描述： 通用32位微處理器
文件頁數(shù)： 69/173頁
文件大?。?/td> 897K
代理商： ARM610
Instruction Set - LDM, STM
ARM610 Data Sheet
4-41
O
4.9.8 Assembler syntax
<LDM|STM>{cond}<FD|ED|FA|EA|IA|IB|DA|DB> Rn{!},<Rlist>{^}
where:
{cond}
two character condition mnemonic. See
·
Table 4-2: Condition code
summaryon page 4-6.
Rn
is an expression evaluating to a valid register number
<Rlist>
is a list of registers and register ranges enclosed in {} (e.g. {R0,R2-
R7,R10}).
{!}
if present requests write-back (W=1), otherwise W=0
{^}
if present set S bit to load the CPSR along with the PC, or force
transfer of user bank when in privileged mode
Addressing mode names
There are different assembler mnemonics for each of the addressing modes,
depending on whether the instruction is being used to support stacks or for other
purposes. The equivalence between the names and the values of the bits in the
instruction are shown in the following table:
FD, ED, FA, EA define pre/post indexing and the up/down bit by reference to the form
of stack required. The F and E refer to a “full” or “empty” stack, i.e. whether a pre-index
has to be done (full) before storing to the stack. The A and D refer to whether the stack
is ascending or descending. If ascending, a STM will go up and LDM down, if
descending, vice-versa.
IA, IB, DA, DB allow control when LDM/STM are not being used for stacks and simply
mean Increment After, Increment Before, Decrement After, Decrement Before.
Name
Stack
Other
L bit
P bit
U bit
pre-increment load
LDMED
LDMIB
1
1
1
post-increment load
LDMFD
LDMIA
1
0
1
pre-decrement load
LDMEA
LDMDB
1
1
0
post-decrement load
LDMFA
LDMDA
1
0
0
pre-increment store
STMFA
STMIB
0
1
1
post-increment store
STMEA
STMIA
0
0
1
pre-decrement store
STMFD
STMDB
0
1
0
post-decrement store
STMED
STMDA
0
0
0
Table 4-4: Addressing mode names
相關(guān)PDF資料
PDF描述
ARM7TDMI 32-Bit Advanced RISC Machines(ARM) Microprocessor Core(32位ARM微處理器內(nèi)核芯片)
ART10012T 28V Input, Triple Output / HYBRID - HIGH RELIABILITY RADIATION HARDENED DC/DC CONVERTER
ART10015T 28V Input, Triple Output / HYBRID - HIGH RELIABILITY RADIATION HARDENED DC/DC CONVERTER
ART2812T 28V Input, Triple Output / HYBRID - HIGH RELIABILITY RADIATION HARDENED DC/DC CONVERTER
ART28XXT 28V Input, Triple Output / HYBRID - HIGH RELIABILITY RADIATION HARDENED DC/DC CONVERTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ARM7-009 制造商:Gravitech 功能描述:ARM7 LPC2378 W/2.8" TCH SCRN LCD BLU
ARM720T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:General-purpose 32-bit Microprocessor with 8KB cache, enlarged Write buffer, and Memory Management Unit (MMU) combined in a single chip
ARM7DIMM-LPC2478 功能描述:模塊化系統(tǒng) - SOM LPC2478 ARM7 DIMM Module, Rev 2.2 RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲容量:8 MB, 16 MB 存儲類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
ARM7TDI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:周立功的中文ARM7TDI文檔
ARM7TDMI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:general purpose 32-bit microprocessors
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*