參數(shù)資料
型號： TMP96C141AF
廠商： Toshiba Corporation
英文描述： High Speed Advanced CMOS 16-bit Microcontroller For Controlling Medium to Large-Scale Equipment(用于中等到大型設(shè)備控制，高速、先進的 CMOS 16位微控制器)
中文描述： 采用先進的CMOS高速16位微控制器控制中的大型設(shè)備（用于中等到大型設(shè)備控制，高速，先進的的CMOS 16位微控制器）
文件頁數(shù)： 20/178頁
文件大小： 5667K
代理商： TMP96C141AF
20
TOSHIBA CORPORATION
TMP96C141AF
Micro DMA0 Start Vector
7
6
5
4
3
2
1
0
bit Symbol
Read / Write
After reset
Micro DMA1 Start Vector
DMA0V8
DMA0V7
DMA0V6
W
0
DMA0V5
DMA0V4
0
0
0
0
7
6
5
4
3
2
1
0
bit Symbol
Read / Write
After reset
Micro DMA2 Start Vector
DMA1V8
DMA1V7
DMA1V6
W
0
DMA1V5
DMA1V4
0
0
0
0
7
6
5
4
3
2
1
0
bit Symbol
Read / Write
After reset
Micro DMA3 Start Vector
DMA2V8
DMA2V7
DMA2V6
W
0
DMA2V5
DMA2V4
0
0
0
0
7
6
5
4
3
2
1
0
bit Symbol
Read / Write
After reset
DMA3V8
DMA3V7
DMA3V6
W
0
DMA3V5
DMA3V4
0
0
0
0
DMA0V
(007CH)
DMA1V
(007DH)
DMA2V
(007EH)
DMA3V
(007FH)
(read-modify-write is not possible.)
(read-modify-write is not possible.)
(read-modify-write is not possible.)
(read-modify-write is not possible.)
(3) High-Speed Micro DMA Start Vector
When the CPU reads the interrupt vector after accepting an inter-
rupt, it simultaneously compares the interrupt vector with each
channel’s micro DMA start vector (bits 4 to 8 of the interrupt vec-
tor). When both match, the interrupt is processed in micro
DMA mode for the channel whose value matched.
If the interrupt vector matches more than one chan-
nel, the channel with the lower channel number has a
higher priority.
(4) Notes
The instruction execution unit and the bus interface unit of this
CPU operate independently of each other. Therefore, if the instruc-
tion used to clear an interrupt request flag of an interrupt is fetched
before the interrupt is generated, it is possible that the CPU might
execute the fetched instruction to clear the interrupt request flag
while reading the interrupt vector after accepting the inter-
rupt. If so, the CPU would read the default vector 00A0H
and start the interrupt processing from the address
80A0H.
To avoid this, make sure that the instruction used to
clear the interrupt request flag comes after the DI instruction.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMP96C141BF 功能描述:16位微控制器 - MCU ROMLESS TLCS 900 w/ 1K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
TMP96C141BFG 功能描述:16位微控制器 - MCU 900 Romless MCU 1K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
TMP96CM40F 制造商:Toshiba America Electronic Components 功能描述:TLCS900 M/ROM, 32K ROM , 1K RAM - Tape and Reel
TMP96PM40F 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Quality And Reliability Assurance / Handling Precautions
TMP96PM40F(Z) 功能描述:16位微控制器 - MCU 32K ROM OTP 1K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
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