參數(shù)資料
型號(hào): M30245FCGP
元件分類(lèi): 微控制器/微處理器
英文描述: 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, LQFP-100
文件頁(yè)數(shù): 70/244頁(yè)
文件大小: 3535K
代理商: M30245FCGP
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)當(dāng)前第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)第158頁(yè)第159頁(yè)第160頁(yè)第161頁(yè)第162頁(yè)第163頁(yè)第164頁(yè)第165頁(yè)第166頁(yè)第167頁(yè)第168頁(yè)第169頁(yè)第170頁(yè)第171頁(yè)第172頁(yè)第173頁(yè)第174頁(yè)第175頁(yè)第176頁(yè)第177頁(yè)第178頁(yè)第179頁(yè)第180頁(yè)第181頁(yè)第182頁(yè)第183頁(yè)第184頁(yè)第185頁(yè)第186頁(yè)第187頁(yè)第188頁(yè)第189頁(yè)第190頁(yè)第191頁(yè)第192頁(yè)第193頁(yè)第194頁(yè)第195頁(yè)第196頁(yè)第197頁(yè)第198頁(yè)第199頁(yè)第200頁(yè)第201頁(yè)第202頁(yè)第203頁(yè)第204頁(yè)第205頁(yè)第206頁(yè)第207頁(yè)第208頁(yè)第209頁(yè)第210頁(yè)第211頁(yè)第212頁(yè)第213頁(yè)第214頁(yè)第215頁(yè)第216頁(yè)第217頁(yè)第218頁(yè)第219頁(yè)第220頁(yè)第221頁(yè)第222頁(yè)第223頁(yè)第224頁(yè)第225頁(yè)第226頁(yè)第227頁(yè)第228頁(yè)第229頁(yè)第230頁(yè)第231頁(yè)第232頁(yè)第233頁(yè)第234頁(yè)第235頁(yè)第236頁(yè)第237頁(yè)第238頁(yè)第239頁(yè)第240頁(yè)第241頁(yè)第242頁(yè)第243頁(yè)第244頁(yè)
Serial Sound Interface
161
Specifications in this manual are tentative and subject to change
Rev. E
MITSUBISHI MICROCOMPUTERS
M30245 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
The data interface for the receiver behaves slightly different for the same case. When the receive shift
register loads data into the left buffer, the state machine generates an interrupt. A word read from the MCU
causes 16 bits to be read. The other 8 bits are latched into a temporary buffer. Latching the data into a
temporary buffer empties the left buffer that provides additional time for the MCU to read the data without an
overflow condition occurring. Even though there are unread bits, no interrupt is generated because a word
read would read a byte from the right buffer which would be invalid data. The data in the right buffer is from
the previous receive cycle and therefore invalid for the read cycle. Thus, the complete read of the left buffer
is delayed until the right buffer is loaded by the receive shift register and the receive interrupts should be
assigned higher priority than transmit if the Serial Sound Interface is set up for both transmit and receive.
The Serial Sound Interface also contains a rate feedback mechanism which can be used to determine the
rate of data transfer via the Serial Sound Interface relative to the USB. It consists of a 16-bit counter with
either SCK or WS as the count source and a 16-bit register to store the count value. The count value is
loaded into the register on each negative edge of SOF pulse generated by the USB core. The counter is
also reset by the SOF pulse. The SOF pulse is a frame delimiter used in USB communication. Refer to the
USB section for details. The value read from the register is the count from the immediately preceding USB
frame.
Figure 1.121 shows the Serial Sound Interface rate feedback registers and Serial Sound Interface transmit
and receive data buffer registers. Figure 1.122. shows the Serial Sound Interface mode registers.
Figure 1.121. Serial Sound Interface related registers (1)
Function
R W
Serial Sound Interface rate feedback register
b7
b8)
(b15
b0
O
X
b7
b0
Symbol
SSIiRF (i = 0, 1)
Address
0319
16, 031816
0379
16, 037816
When reset
0000
16
Rate feedback counter value
Function
R W
Serial Sound Interface transmit buffer register
b7
b8)
(b15
b0 b7
b0
Symbol
SSIiTXB (i = 0, 1)
Address
0315
16, 031416
0375
16, 037416
Transmit data (Note)
X
O
Function
R W
Serial Sound Interface receive buffer register
b7
b8)
(b15
b0 b7
b0
Symbol
SSIiRXB (i = 0, 1)
Address
0317
16, 031616
0377
16, 037616
Receive data (Note)
O
X
Note: Write only to even byte (8 bit) or entire word (16 bit).
Note: Read only from even byte (8 bit) or entire word (16 bit)
When reset
0000
16
When reset
0000
16
相關(guān)PDF資料
PDF描述
M30621FCAGP 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP80
M30625MGM-XXXGP 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80
M30621MCM-XXXGP 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80
M30621FCMGP 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP80
M3062GF8NGP 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M30245FCGP#U1 功能描述:IC M16C/24 MCU FLSH 128K 100LQFP RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:M16C™ M16C/20 標(biāo)準(zhǔn)包裝:1 系列:87C 核心處理器:MCS 51 芯體尺寸:8-位 速度:16MHz 連通性:SIO 外圍設(shè)備:- 輸入/輸出數(shù):32 程序存儲(chǔ)器容量:8KB(8K x 8) 程序存儲(chǔ)器類(lèi)型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4 V ~ 6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:外部 工作溫度:0°C ~ 70°C 封裝/外殼:44-DIP 包裝:管件 其它名稱(chēng):864285
M30245FC-XXXFP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30245FC-XXXGF 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30245FC-XXXGP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30245FG 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER