- 您現在的位置：買賣IC網 > PDF目錄25640 > S1C63158D0A010P 4-BIT, FLASH, 4 MHz, MICROCONTROLLER, UUC53 PDF資料下載
參數資料
| 型號： | S1C63158D0A010P |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, FLASH, 4 MHz, MICROCONTROLLER, UUC53 |
| 封裝： | DIE-53 |
| 文件頁數： | 118/159頁 |
| 文件大?。?/td> | 1200K |
| 代理商： | S1C63158D0A010P |
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頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁當前第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁第136頁第137頁第138頁第139頁第140頁第141頁第142頁第143頁第144頁第145頁第146頁第147頁第148頁第149頁第150頁第151頁第152頁第153頁第154頁第155頁第156頁第157頁第158頁第159頁
S1C63808 TECHNICAL MANUAL
EPSON
53
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (Stopwatch Timer)
Key mask
In stopwatch applications, some functions may be controlled by a combination of keys including
direct RUN or direct LAP. For instance, the RUN key can be used for other functions, such as reset and
setting a watch, by pressing the RUN key with another key. In this case, the direct RUN function or
direct LAP function must be invalid so that it does not function. For this purpose, the key mask
function is set so that it judges concurrence of input keys and invalidates RUN and LAP functions. A
combination of the key inputs for this judgment can be selected using the DKM0–DKM2 registers.
Table 4.8.5.2 Key mask selection
DKM2
0
1
DKM1
0
1
0
1
DKM0
0
1
0
1
0
1
0
1
Mask key combination
None (at initial reset)
K02
K02, K03
K02, K03, K10
K10
K10, K11
K10, K11, K12
K10, K11, K12, K13
RUN or LAP inputs become invalid in the following status.
1. The RUN or LAP key is pressed when one or more keys that are included in the selected combina-
tion (here in after referred to as mask) are held down.
2. The RUN or LAP key has been pressed when the mask is released.
fOSC1/32 (1,024 Hz)
Direct RUN/LAP input
Key mask
valid
invalid
Fig. 4.8.5.4 Operation of key mask
RUN or LAP inputs become valid in the following status.
1. Either the RUN or LAP key is pressed independently if no other key is been held down.
2. Both the RUN and LAP keys are pressed at the same time if no other key is held down. (RUN and
LAP functions are effective.)
3. The RUN or LAP key is pressed if either is held down. (RUN and LAP functions are effective.)
4. Either the RUN or LAP key and the mask key are pressed at the same time if no other key is held
down.
5. Both the RUN and LAP keys and the mask key are pressed at the same time if no other key is held
down. (RUN and LAP functions are effective.)
*
Simultaneous key input is referred to as two or more key inputs are sampled at the same falling
edge of 1,024 Hz clock.
相關PDF資料 |
PDF描述 |
|---|---|
| S1C7XXXF00E199 | 16-BIT, 90 MHz, RISC MICROCONTROLLER, PQFP |
| S2041 | PHOTO TRANSISTOR DETECTOR |
| S3P44R10 | TRIGGER OUTPUT SOLID STATE RELAY, 4000 V ISOLATION-MAX |
| S3S12P128J0VQK | 16-BIT, MROM, 1.05 MHz, MICROCONTROLLER, PQFP80 |
| MC9S12P128J0CFTR | 16-BIT, FLASH, 1.05 MHz, MICROCONTROLLER, QCC48 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| S1C63408 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C63557D04Q000 | 制造商:Seiko Instruments Inc (SII) 功能描述:EPSON MCU 4BIT |
| S1C63567 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C63616 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C63632 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
發(fā)布緊急采購，3分鐘左右您將得到回復。