- 您現在的位置：買賣IC網 > PDF目錄382369 > P90CL301BFH (NXP SEMICONDUCTORS) Low voltage 16-bit microcontroller PDF資料下載
參數資料
| 型號： | P90CL301BFH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Low voltage 16-bit microcontroller |
| 中文描述： | 16-BIT, 27.02 MHz, MICROCONTROLLER, PQFP80 |
| 文件頁數： | 36/92頁 |
| 文件大小： | 526K |
| 代理商： | P90CL301BFH |
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頁當前第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
1996 Dec 11
36
Philips Semiconductors
Preliminary specification
Low voltage 16-bit microcontroller
P90CL301BFH (C100)
Table 44
Description of channel mode; n = 0 to 5; X = don’t care
11.6
Timer Status Registers
Four events can occur: a timer overflow or three channel matches/captures. These event flags are stored in the 4-bit
Timer 0 Status Register (T0SR for T0) and Timer 1 Status Register (T1SR for T1). They can be cleared by software but
cannot be set. By writing a logic 1 the flags stay unchanged. In order to clear a particular flag one has to write a logic 0
to the corresponding position and logic 1s to the others. One should avoid to use the instruction BCLR, which can reset
accidentally several flags.
11.6.1
T
IMER
0 S
TATUS
R
EGISTER
(T0SR)
Table 45
Timer 0 Status Register (address FFFF 830DH)
Table 46
Description of T0SR bits
11.6.2
T
IMER
1 S
TATUS
R
EGISTER
(T1SR)
Table 47
Timer 1 Status Register (address FFFF 831DH)
Table 48
Description of T1SR bits
CnM2
CnM1
CnM0
DESCRIPTION
0
0
0
0
1
0
0
1
1
X
0
1
0
1
X
channel n inhibited
channel n capture on LOW-to-HIGH transition of pin CPn
channel n capture on HIGH-to-LOW transition of pin CPn
channel n capture on any transitions of pin CPn
channel compare mode
7
6
5
4
3
2
1
0
C2F
C1F
C0F
TOV
BIT
SYMBOL
C2F to C0F
DESCRIPTION
7 to 4
3 to 1
Reserved.
Channel n event flag (n = 2 to 0); CnF = 0, no event (default value after a CPU reset).
CnF = 1, capture mode: a capture occurred.
Timer Overflow Flag; TOV = 0, no overflow (default value after a CPU reset).
TOV = 1, timer overflow occurred.
0
TOV
7
6
5
4
3
2
1
0
C5F
C4F
C3F
TOV
BIT
SYMBOL
C5F to C3F
DESCRIPTION
7 to 4
3 to 1
Reserved.
Channel n event flag (n = 5 to 3); CnF = 0, no event (default value after a CPU reset).
CnF = 1, capture mode: a capture occurred.
Timer Overflow Flag; TOV = 0, no overflow (default value after a CPU reset).
TOV = 1, timer overflow occurred.
0
TOV
相關PDF資料 |
PDF描述 |
|---|---|
| P93U422-35DC | x4 SRAM |
| P93U422-35DM | x4 SRAM |
| P93U422-35DMB | x4 SRAM |
| P93U422-35LC | x4 SRAM |
| P93U422-35LM | x4 SRAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| P-90-F | 制造商:Hozan Tool Industrial Co Ltd 功能描述: |
| P90PCT101PC | 制造商:PERFORMANCE/ 功能描述:90PCT101PC |
| P-910 | 制造商:Hozan Tool Industrial Co Ltd 功能描述: |
| P9-100001 | 制造商:OTTO Engineering Inc 功能描述:P9-111122 EX H20 |
| P9-100002 | 制造商:OTTO Engineering Inc 功能描述:P9-111129 EX. |
發布緊急采購，3分鐘左右您將得到回復。