參數(shù)資料
型號: ST2202
廠商: Electronic Theatre Controls, Inc.
英文描述: 8 BIT Integrated Microcontroller with 256K Bytes ROM
中文描述: 8位微控制器集成256K字節(jié)ROM的
文件頁數(shù): 24/65頁
文件大?。?/td> 1946K
代理商: ST2202
Sitronix
ST2202
Ver 2.0a
24/65
2003-May-05
1
1
2
2
.
.
T
T
I
I
M
M
E
E
R
R
/
/
E
E
V
V
E
E
N
N
T
T
C
C
O
O
U
U
N
N
T
T
E
E
R
R
12.1 Prescaler
12.1.1 Function Description
The ST2202 has three timers, Base timer, Timer 0 and Timer 1,
and two prescalers PRES and PREW. There are two clock
sources, SYSCK and INTX, for PRES and one clock source,
CLK32, for PREW. Refer to FIGURE 12-1
TABLE 12-1 Summary of Timer Registers
Bit 6
Bit 5
Bit 4
-
-
BTEN[4] BTEN[3] BTEN[2] BTEN[1] BTEN[0]
-
-
BTR[4]
BTR[3]
PRS[6]
PRS[5]
PRS[4]
PRS[3]
SENA
SENT
-
-
-
T0M[5]
T0M[4]
-
T0C[6]
T0C[5]
T0C[4]
T0C[3]
-
-
T1M[4]
T1M[3]
T1C[6]
T1C[5]
T1C[4]
T1C[3]
OSTP
XSTP
XBAK
WSKP
OSTP
XSTP
XBAK
WSKP
-
IRBT
IRPT
IRT1
-
IEBT
IEPT
IET1
Address Name
$020
$021
R/W
R/W
R/W
R
W
R/W
R/W
R/W
R/W
R
W
R/W
R/W
Bit 7
-
-
PRS[7]
SRES
-
T0C[7]
-
T1C[7]
XSEL
XSEL
-
-
Bit 3
Bit 2
Bit 1
Bit 0
Default
- - -0 0000
- - -0 0000
0000 0000
000 - - - - -
BTEN
BTR
BTR[2]
PRS[2]
-
T0M[2]
T0C[2]
T1M[2]
T1C[2]
WAIT
WAIT
IRT0
IET0
BTR[1]
PRS[1]
-
T0M[1]
T0C[1]
T1M[1]
T1C[1]
IRREN
IRREN
IRDAC
IEDAC
BTR[0]
PRS[0]
-
T0M[0] - -00 -000
T0C[0]
0000 0000
T1M[0]
- - -0 0000
T1C[0]
0000 0000
HIGH
0000 0001
LVDEN
0000 0000
IRX
- -00 0000
IEX
- -00 0000
$023
PRS
$024
$025
$026
$027
T0M
T0C
T1M
T1C
$030
SYS
$03C
$03E
IREQ
IENA
FIGURE 12-1 Structure Of Two Prescalers
相關(guān)PDF資料
PDF描述
ST2221C 16 BIT CONSTANT CURRENT LED DRIVERS
ST2225A-SS3 LED DISPLAY DRIVER
ST2225A LED DISPLAY DRIVER
ST2225A-D LED DISPLAY DRIVER
st302 PHOTOTRANSISTORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST2202A 制造商:SITRONIX 制造商全稱:SITRONIX 功能描述:8 BIT Integrated Microcontroller with 256K Bytes ROM
ST2203U 制造商:SITRONIX 制造商全稱:SITRONIX 功能描述:8-Bit Microcontroller With 2K Bytes RAM
ST2204 制造商:SITRONIX 制造商全稱:SITRONIX 功能描述:8 BIT Integrated Microcontroller with 512K Bytes ROM
ST220-50T2KI 功能描述:鉭質(zhì)電容器-濕式 ST220-50T2KI RoHS:否 制造商:Vishay/Tansitor 電容:2800 uF 電壓額定值:35 V ESR:0.35 Ohms 容差:20 % 端接類型:Axial 工作溫度范圍:- 55 C to + 85 C 制造商庫存號:T4 Case 外殼直徑:9.52 mm 外殼長度:26.97 mm 外殼寬度: 外殼高度: 系列:STE 產(chǎn)品:Tantalum Wet Hermetically Sealed 封裝:Bulk
ST220-50T2MI 功能描述:鉭質(zhì)電容器-濕式 220UF 50V 20% T2 RoHS:否 制造商:Vishay/Tansitor 電容:2800 uF 電壓額定值:35 V ESR:0.35 Ohms 容差:20 % 端接類型:Axial 工作溫度范圍:- 55 C to + 85 C 制造商庫存號:T4 Case 外殼直徑:9.52 mm 外殼長度:26.97 mm 外殼寬度: 外殼高度: 系列:STE 產(chǎn)品:Tantalum Wet Hermetically Sealed 封裝:Bulk