- 您现在的位置：买卖IC网 > PDF目录134951 > Q80C32-30SHXXX:RD (TEMIC SEMICONDUCTORS) 8-BIT, 30 MHz, MICROCONTROLLER, CQFP44 PDF资料下载
参数资料
| 型号： | Q80C32-30SHXXX:RD |
| 厂商： | TEMIC SEMICONDUCTORS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, 30 MHz, MICROCONTROLLER, CQFP44 |
| 文件页数： | 13/83页 |
| 文件大小： | 8336K |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页当前第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页
158
Atmel ATmega16/32/64/M1/C1 [DATASHEET]
7647K–AVR–12/13
16.10 General CAN Registers
16.10.1 CAN General Control Register - CANGCON
Bit 7 – ABRQ: Abort Request
This is not an auto resettable bit.
●
0 - no request.
●
1 - abort request: a reset of CANEN1 and CANEN2 registers is done. The pending communications are immediately
disabled and the on-going one will be normally terminated, setting the appropriate status flags.
Note that CANCDMOB register remain unchanged.
Bit 6 – OVRQ: Overload Frame Request
This is not an auto resettable bit.
●
0 - no request.
●
1 - overload frame request: send an overload frame after the next received frame.
The overload frame can be traced observing OVFG in CANGSTA register (c.f. Figure 16-9 on page 149).
Bit 5 – TTC: Time Trigger Communication
●
0 - no TTC.
●
1 - TTC mode.
Bit 4 – SYNTTC: Synchronization of TTC
This bit is only used in TTC mode.
●
0 - the TTC timer is caught on SOF.
●
1 - the TTC timer is caught on the last bit of the EOF.
Bit 3 – LISTEN: Listening Mode
●
0 - no listening mode.
●
1 - listening mode.
Bit 2 – TEST: Test Mode
●
0 - no test mode
●
1 - test mode: intend for factory testing and not for customer use.
Note:
CAN may malfunction if this bit is set.
Bit 1 – ENA/STB: Enable / Standby Mode
Because this bit is a command and is not immediately effective, the ENFG bit in CANGSTA register gives the true state of the
chosen mode.
●
0 - standby mode: The on-going transmission (if exists) is normally terminated and the CAN channel is frozen (the
CONMOB bits of every MOb do not change). The transmitter constantly provides a recessive level. In this mode, the
receiver is not enabled but all the registers and mailbox remain accessible from CPU. In this mode, the receiver is not
enabled but all the registers and mailbox remain accessible from CPU.
Note:
A standby mode applied during a reception may corrupt the on-going reception or set the controller in a wrong
state. The controller will restart correctly from this state if a software reset (SWRES) is applied. If no reset is con-
sidered, a possible solution is to wait for a lake of a receiver busy (RXBSY) before to enter in stand-by mode. The
best solution is first to apply an abort request command (ABRQ) and then wait for the lake of the receiver busy
(RXBSY) before to enter in stand-by mode. In any cases, this standby mode behavior has no effect on the CAN
bus integrity.
Bit
76543
2
1
0
ABRQ
OVRQ
TTC
SYNTTC
LISTEN
TEST
ENA/STB
SWRES CANGCON
Read/Write
R/W
Initial Value
00000
0
相关PDF资料 |
PDF描述 |
|---|---|
| Q80C32-36:R | 8-BIT, 36 MHz, MICROCONTROLLER, CQFP44 |
| Q80C32-36SHXXX:R | 8-BIT, 36 MHz, MICROCONTROLLER, CQFP44 |
| Q80C32-42:D | 8-BIT, 42 MHz, MICROCONTROLLER, CQFP44 |
| Q80C32-42:R | 8-BIT, 42 MHz, MICROCONTROLLER, CQFP44 |
| Q80C32-42SHXXX:D | 8-BIT, 42 MHz, MICROCONTROLLER, CQFP44 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| Q80N-5 | 制造商:POWERBOX 制造商全称:Powerbox 功能描述:0.5 WATTS - 100 - 10KV SINGLE OUTPUT DC/DC INDUSTRIAL |
| Q-810 | 功能描述:交流电源插头和插座 NEMA L5-15P LOCKING DEVICE RoHS:否 制造商:Hirose Connector 产品:Plugs 系列: 电流额定值:3 A 电压额定值:30 V 安装角:Straight 安装风格:Cable 颜色: 端口数量: |
| Q81022511000000 | 制造商:Epson Electronics America Inc 功能描述:TF2-J4DB1 184.3200MHZ |
| Q811 | 制造商:Captive Fastener Corporation 功能描述: |
| Q-812 | 制造商:Qualtek Electronics Corporation 功能描述:NEMA TWIST-LOCK 制造商:Qualtek Electronics Corporation 功能描述:Nema St Blade Twist Lock |
发布紧急采购，3分钟左右您将得到回复。