參數(shù)資料
型號: PIC10F200T-E/OT
廠商: Microchip Technology
文件頁數(shù): 32/94頁
文件大?。?/td> 0K
描述: IC PIC MCU FLASH 256X12 SOT23-6
產(chǎn)品培訓(xùn)模塊: 8-bit PIC® Microcontroller Portfolio
標準包裝: 1
系列: PIC® 10F
核心處理器: PIC
芯體尺寸: 8-位
速度: 4MHz
外圍設(shè)備: POR,WDT
輸入/輸出數(shù): 3
程序存儲器容量: 384B(256 x 12)
程序存儲器類型: 閃存
RAM 容量: 16 x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: SOT-23-6
包裝: 標準包裝
產(chǎn)品目錄頁面: 637 (CN2011-ZH PDF)
其它名稱: PIC10F200T-E/OTDKR
39
AT89/83EB5114
4311C–8051–02/08
Application
Software can take advantage of the additional data pointers to both increase speed and
reduce code size, for example, block operations (copy, compare, search...) are well
served by using one data pointer as a ’source’ pointer and the other one as a ‘destina-
tion’ pointer.
ASSEMBLY LANGUAGE
; Block move using dual data pointers
; Destroys DPTR0, DPTR1, A and PSW
; note: DPS exits opposite of entry state
; unless an extra INC AUXR1 is added
;
00A2
AUXR1 EQU 0A2H
;
0000 909000MOV DPTR,#SOURCE ; address of SOURCE
0003 05A2 INC AUXR1 ; switch data pointers
0005 90A000 MOV DPTR,#DEST ; address of DEST
0008
LOOP:
0008 05A2 INC AUXR1 ; switch data pointers
000A E0 MOVX A,@DPTR ; get a byte from SOURCE
000B A3 INC DPTR ; increment SOURCE address
000C 05A2 INC AUXR1 ; switch data pointers
000E F0 MOVX @DPTR,A ; write the byte to DEST
000F A3 INC DPTR ; increment DEST address
0010 70F6JNZ LOOP ; check for 0 terminator
0012 05A2 INC AUXR1 ; (optional) restore DPS
INC is a short (2 bytes) and fast (12 clocks) way to manipulate the DPS bit in the AUXR1
SFR. However, note that the INC instruction does not directly force the DPS bit to a par-
ticular state, but simply toggles it. In simple routines, such as the block move example,
only the fact that DPS is toggled in the proper sequence matters, not its actual value. In
other words, the block move routine works the same whether DPS is '0' or '1' on entry.
Observe that without the last instruction (INC AUXR1), the routine will exit with DPS in
the opposite state.
相關(guān)PDF資料
PDF描述
006200516230000 CONN FFC/FPC 16POS 1MM R/A SMD
006200516230000+ CONN FFC/FPC 16POS 1MM R/A SMD
40FMN-BMT-A-TF CONN FMN HSNG 40POS SNGL NOR SMD
0781191309 CONN FFC/FPC 30POS .5MM VERT SMD
046214012010800+ CONN FPC VERTICAL 0.5 MM 12POS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC10F200T-I/MC 功能描述:8位微控制器 -MCU 0.375KB Fl 16B RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC10F200T-I/OT 功能描述:8位微控制器 -MCU .375kBF 16RM 4I/O Ind Temp SOT-23 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC10F200T-I/OT 制造商:Microchip Technology Inc 功能描述:8BIT FLASH MCU 10F200 SOT-23-6
PIC10F200T-I/OT 制造商:Microchip Technology Inc 功能描述:Microcontroller IC Number of I/Os:4
PIC10F200T-I/OT 制造商:Microchip Technology Inc 功能描述:8-BIT MICROCONTROLLER IC