參數(shù)資料
型號(hào)： S1C88816D
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 8.2 MHz, MICROCONTROLLER, UUC164
封裝： DIE-164
文件頁數(shù)： 139/173頁
文件大?。?/td> 1411K
代理商： S1C88816D
60
EPSON
S1C88816 TECHNICAL MANUAL
5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)
TXEN
TXTRG(RD)
TXTRG(WR)
SOUT
Interrupt
(In 8-bit mode/Non parity)
D0 D1 D2 D3 D4 D5 D6 D7
Sumpling
clock
(a) Transmit timing
RXEN
RXTRG(RD)
RXTRG(WR)
SIN
TRXD
OER control signal
OER
Interrupt
(In 8-bit mode/Non parity)
D0 D1 D2 D3 D4 D5 D6 D7
D0 D1
D6 D7
D0 D1 D2 D3 D4 D5 D6 D7
D2 D3 D4 D5
1st data
2st data
Sumpling
clock
(b) Receive timing
Fig. 5.7.7.4 Timing chart (asynchronous transfer)
5.7.8 Interrupt function
This serial interface includes a function that
generates the below indicated three types of
interrupts.
Transmitting complete interrupt
Receiving complete interrupt
Error interrupt
The interrupt factor flag FSxxx and the interrupt
enable register ESxxx for the respective interrupt
factors are provided and then the interrupt enable/
disable can be selected by the software. In addition,
a priority level of the serial interface interrupt for
the CPU can be optionally set at levels 0 to 3 by the
interrupt priority registers PSIF0 and PSIF1.
For details on the above mentioned interrupt
control register and the operation following
generation of an interrupt, see "5.16 Interrupt and
Standby Status".
Figure 5.7.8.1 shows the configuration of the serial
interface interrupt circuit.
s Transmitting complete interrupt
This interrupt factor is generated at the point where
the sending of the data written into the shift
register has been completed and sets the interrupt
factor flag FSTRA to "1". When set in this manner, if
the corresponding interrupt enable register ESTRA
is set to "1" and the corresponding interrupt priority
registers PSIF0 and PSIF1 are set to a higher level
than the setting of interrupt flags (I0 and I1), an
interrupt will be generated to the CPU.
When "0" has been written into the interrupt enable
register ESTRA and interrupt has been disabled, an
interrupt is not generated to the CPU. Even in this
case, the interrupt factor flag FSTRA is set to "1".
The interrupt factor flag FSTRA is reset to "0" by
writing "1".
The following transmitting data can be set and the
transmitting start (writing "1" to TXTRG) can be
controlled by generation of this interrupt factor.
The exception processing vector address for this
interrupt factor is set at 000014H.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S1C88848 制造商:EPSON 制造商全稱:EPSON 功能描述:8-bit Single Chip Microcomputer
S1C8F360D411000 功能描述:16位微控制器 - MCU 8-bit Flash 60KB LCD Dr. 51 x 32 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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
S1C8F360D511000 功能描述:16位微控制器 - MCU 8-bit Flash 60KB LCD Dr. 51 x 32 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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
S1C8F360F413100 功能描述:16位微控制器 - MCU 8-bit Flash 60KB LCD Dr. 51 x 32 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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
S1C8F360F513200 功能描述:16位微控制器 - MCU 8-bit Flash 60KB LCD Dr. 51 x 32 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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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