您的位置：维库电子市场网 > Datasheet > ST10F269-T3

ST10F269-T3 Datasheet

  • ST10F269-T3

  • 16-BIT MCU WITH MAC UNIT, 256K BYTE FLASH MEMORY AND 12K BYT...

  • 1513.42KB

  • 160页

  • STMICROELECTRONICS   STMICROELECTRONICS

阅览下载 纠错 0

扫码查看芯片数据手册

上传产品规格书

PDF预览

ST10F269-T3
14 - SERIAL CHANNELS
Serial communication with other microcontrollers,
microprocessors, terminals or external peripheral
components is provided by two serial interfaces: the
asynchronous / synchronous serial channel (ASCO)
and the high-speed synchronous serial channel
(SSC). Two dedicated Baud rate generators set up
all standard Baud rates without the requirement of
oscillator tuning. For transmission, reception and
erroneous reception, 3 separate interrupt vectors
are provided for each serial channel.
14.1 - Asynchronous / Synchronous Serial
Interface (ASCO)
The asynchronous / synchronous serial interface
(ASCO) provides serial communication between
the ST10F269-T6 and other microcontrollers,
microprocessors or external peripherals.
A set of registers is used to configure and to
control the ASCO serial interface:
鈥?P3, DP3, ODP3 for pin configuration
鈥?SOBG for Baud rate generator
鈥?SOTBUF for transmit buffer
鈥?SOTIC for transmit interrupt control
鈥?SOTBIC for transmit buffer interrupt control
鈥?SOCON for control
鈥?SORBUF for receive buffer (read only)
鈥?SORIC for receive interrupt control
鈥?SOEIC for error interrupt control
14.1.1 - ASCO in Asynchronous Mode
In asynchronous mode, 8 or 9-bit data transfer,
parity generation and the number of stop bit can
be selected. Parity framing and overrun error
detection is provided to increase the reliability of
data transfers. Transmission and reception of data
is double-buffered. Full-duplex communication up
to 1MBauds (at 32MHz of f
CPU
) is supported in
this mode.
Figure 44 :
Asynchronous Mode of Serial Channel ASC0
Reload Register
CPU
Clock
2
Baud Rate Timer
16
S0R
S0M S0STP
S0FE S0PE S0OE
S0REN
S0FEN
S0PEN
Input
RXD0/P3.11
Pin
S0OEN
S0LB
Clock
S0RIR
Receive Interrupt
Request
Transmit Interrupt
Request
Error Interrupt
Request
Serial Port Control
S0TIR
Shift Clock
S0EIR
0
MUX
1
Sampling
Receive Shift
Register
Transmit Shift
Register
Pin
TXD0 / P3.10
Output
Receive Buffer
Register S0RBUF
Transmit Buffer
Register S0TBUF
Internal Bus
91/160

ST10F269-T3相关型号PDF文件下载

您可能感兴趣的PDF文件资料

热门IC型号推荐

©2024 维库电子市场网（www.dzsc.com）　备案号：浙B2-20050339-1 经营许可证：浙B2-20210386版权声明
买家服务热线：0571-85317607 | 买家服务部QQ： QQ:1609526468
卖家服务热线：0571-85317607 | 卖家服务部QQ： QQ:331652727

扫码下载APP，
一键连接广大的电子世界。

在线人工客服

买家服务：
卖家服务：

0571-85317607

客服在线时间周一至周五
9:00-17:30

关注官方微信号，
第一时间获取资讯。

建议反馈
返回顶部

建议反馈

联系人：

联系方式：

按住滑块，拖拽到最右边
>>
感谢您向阿库提出的宝贵意见，您的参与是维库提升服务的动力！意见一经采纳，将有感恩红包奉上哦！

PDF纠错X

投诉电话：0571-85317607 投诉QQ：

如选匿名将无法为您反馈投诉结果，建议实名投诉！