您的位置：维库电子市场网 > Datasheet > W77E516
W77E516数据手册封面

W77E516 Datasheet

  • W77E516

  • uC-Based Consumer IC > Controller IC > 8-Bit Microcontrolle...

  • 1107.54KB

  • Winbond

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

Preliminary W77E516
be set, which will also generate an interrupt. Setting the T2CR bit (T2MOD.3), the W77E516 allows
hardware to reset timer 2 automatically after the value of TL2 and TH2 have been captured.
Clock Source
Mode
input
div. by 4
osc/1
div. by 64
osc/16
div. by 1024 osc/256
1/4
T2M = CKCON.5
1
C/T2 = T2CON.1
0
T2CON.7
TL2
TH2
TF2
0
1
1/12
T2 = P1.0
TR2 = T2CON.2
T2EX = P1.1
Timer 2
Interrupt
RCAP2L RCAP2H
L
H
EXEN2 = T2CON.3
EXF2
T2CON.6
Figure 14. 16-Bit Capture Mode
Auto-reload Mode, Counting Up
The auto-reload mode as an up counter is enabled by clearing the CP/ RL2 bit in the T2CON
register and clearing the DCEN bit in T2MOD register. In this mode, Timer/Counter 2 is a 16 bit up
counter. When the counter rolls over from FFFFh, a reload is generated that causes the contents of
the RCAP2L and RCAP2H registers to be reloaded into the TL2 and TH2 registers. The reload
action also sets the TF2 bit. If the EXEN2 bit is set, then a negative transition of T2EX pin will also
cause a reload. This action also sets the EXF2 bit in T2CON.
Clock Source
Mode
input
div. by 4
osc/1
div. by 64
osc/16
div. by 1024 osc/256
T2M = CKCON.5
1/4
1/12
1
0
C/T2 = T2CON.1
0
T2CON.7
TL2
TH2
1
T2 = P1.0
TR2 = T2CON.2
T2EX = P1.1
TF2
Timer 2
Interrupt
RCAP2L RCAP2H
L
EXEN2 = T2CON.3
EXF2
T2CON.6
Figure 15. 16-Bit Auto-reload Mode, Counting Up
- 60 -

W77E516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！