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参数资料
| 型号： | MSC1214Y2PAGTG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64 |
| 封装： | GREEN, PLASTIC, TQFP-64 |
| 文件页数： | 64/111页 |
| 文件大小： | 1102K |
| 代理商： | MSC1214Y2PAGTG4 |
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MSC1211, MSC1212
MSC1213,MSC1214
SBAS323G JUNE 2004 REVISED OCTOBER 2007
www.ti.com
56
Serial Port 0 Control (SCON0)
7
6
5
4
3
2
1
0
Reset Value
SFR 98h
SM0_0
SM1_0
SM2_0
REN_0
TB8_0
RB8_0
TI_0
RI_0
00h
SM02
Serial Port 0 Mode. These bits control the mode of serial Port 0. Modes 1, 2, and 3 have 1 start and 1 stop bit in
bits 75
addition to the 8 or 9 data bits.
MODE
SM0
SM1
SM2
FUNCTION
LENGTH
PERIOD
0
Synchronous
8 bits
12 pCLK(1)
0
1
Synchronous
8 bits
4 pCLK(1)
1(2)
0
1
0
Asynchronous
10 bits
Timer 1 or 2 Baud Rate Equation
1(2)
0
1
Valid Stop Required(3)
10 bits
Timer 1 Baud Rate Equation
2
1
0
Asynchronous
11 bits
64 pCLK(1) (SMOD = 0)
32 pCLK(1) (SMOD = 1)
2
1
0
1
Asynchronous with Multiprocessor Communication(4)
11 bits
64 pCLK(1) (SMOD = 0)
32 pCLK(1) (SMOD = 1)
3(2)
1
0
Asynchronous
11 bits
Timer 1 or 2 Baud Rate Equation
3(2)
1
Asynchronous with Multiprocessor Communication(4)
11 bits
Timer 1 or 2 Baud Rate Equation
(1) p
CLK will be equal to tCLK, except that pCLK will stop for Idle mode.
(2) For modes 1 and 3, the selection of Timer 1 or 2 for baud rate is specified via the T2CON (C8h) register.
(3) RI_0 will only be activated when a valid STOP is received.
(4) RI_0 will not be activated if bit 9 = 0.
REN_0
Receive Enable. This bit enables/disables the serial Port 0 received shift register.
bit 4
0: Serial Port 0 reception disabled.
1: Serial Port 0 received enabled (modes 1, 2, and 3). Initiate synchronous reception (mode 0).
TB8_0
9th Transmission Bit State. This bit defines the state of the 9th transmission bit in serial Port 0 modes 2 and 3.
bit 3
RB8_0
9th Received Bit State. This bit identifies the state of the 9th reception bit of received data in serial Port 0 modes
bit 2
2 and 3. In serial port mode 1, when SM2_0 = 0, RB8_0 is the state of the stop bit. RB8_0 is not used in mode 0.
TI_0
Transmitter Interrupt Flag. This bit indicates that data in the serial Port 0 buffer has been completely shifted out. In serial
bit 1
port mode 0, TI_0 is set at the end of the 8th data bit. In all other modes, this bit is set at the end of the last data bit.
This bit must be manually cleared by software.
RI_0
Receiver Interrupt Flag. This bit indicates that a byte of data has been received in the serial Port 0 buffer. In serial
bit 0
port mode 0, RI_0 is set at the end of the 8th bit. In serial port mode 1, RI_0 is set after the last sample of the incoming
stop bit subject to the state of SM2_0. In modes 2 and 3, RI_0 is set after the last sample of RB8_0. This bit must
be manually cleared by software.
Serial Data Buffer 0 (SBUF0)
7
6
5
4
3
2
1
0
Reset Value
SFR 99h
00h
SBUF0
Serial Data Buffer 0. Data for Serial Port 0 is read from or written to this location. The serial transmit and receive
bits 70
buffers are separate registers, but both are addressed at this location.
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相关代理商/技术参数 |
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| MSC1214Y3 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Precision Analog-to-Digital Converter (ADC) and Digital-to-Analog Converters (DACs) with 8051 Microcontroller and Flash Memory |
| MSC1214Y3PAGR | 功能描述:数据转换系统 Prec A/D & D/A w/ 8051 Mcntrl & Flash RoHS:否 制造商:Texas Instruments 转换速率:0.001 MSPs 分辨率:24 bit 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MSC1214Y3PAGRG4 | 功能描述:数据转换系统 Prec A/D & D/A w/ 8051 Mcntrl & Flash RoHS:否 制造商:Texas Instruments 转换速率:0.001 MSPs 分辨率:24 bit 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MSC1214Y3PAGT | 功能描述:数据转换系统 Prec A/D & D/A w/ 8051 Mcntrl & Flash RoHS:否 制造商:Texas Instruments 转换速率:0.001 MSPs 分辨率:24 bit 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MSC1214Y3PAGTG4 | 功能描述:数据转换系统 Prec A/D & D/A with 8051 MCU and FL Mem RoHS:否 制造商:Texas Instruments 转换速率:0.001 MSPs 分辨率:24 bit 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
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