參數(shù)資料
型號(hào): MC68328PV
廠(chǎng)商: MOTOROLA INC
元件分類(lèi): 微控制器/微處理器
英文描述: MICROCONTROLLER, PQFP144
封裝: PLASTIC, TQFP-144
文件頁(yè)數(shù): 169/198頁(yè)
文件大?。?/td> 551K
代理商: MC68328PV
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)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)當(dāng)前第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)
Parallel Ports
MOTOROLA
MC68328 USER’S MANUAL 12/9/97
7-11
PARALLEL
PORTS
7
PRELIMINARY
DIR—Direction 0–7
These bits control the direction of the corresponding port pin. When a bit is high, the
corresponding port pin is an output pin and when it is low, the corresponding port pin is an
input pin. At reset, these bits default to 0.
D—Data 0–7
These bits control or report the data on the pins. When the DIR bits are high, D[7:0] control
the data to the pins. Data can be read or written to any bit. While the DIR bits are low, D[7:0]
report the signal level on the pins. In this case, writing to a read-only bit does not affect the
pin. Notice that the actual value on the pin is reported when a pin is read. Bits that are
configured as edge-sensitive interrupts will read 1 when an edge is detected. The interrupt
is cleared by writing a 1 to the set bit.
PU—Pull-Up 0–7
These bits enable the pull-up resistors on the port. When a bit is set in this register, the
pull-up is enabled for the corresponding port pin. When a bit is cleared, the pull-up is
disabled. At reset, all pull-ups are enabled for this port.
POL—Polarity 0–7
These bits select the input signal polarity. When the bits are high, the input data is inverted
before it is presented to the holding register and when the bits are low, the data is presented
as is. Interrupts are active-high (or rising edge) while these bits are low. Interrupts are
active-low (or falling edge) while these bits are high.
BIT
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
FIELD
POL7
POL6
POL5
POL4
POL3
POL2
POL1
POL0
IQEN7 IQEN6 IQEN5 IQEN4 IQEN3 IQEN2 IQEN1 IQEN0
RESET
0x0000
ADDR
0xFFFFF41C
BIT
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
FIELD
00000000
IQEG7
IQEG6
IQEG5
IQEG4
IQEG3
IQEG2
IQEG1
IQEG0
RESET
0x0000
ADDR
0xFFFFF41E
Note: Port D edge interrupts cannot generate wake-up events when the chip
is in sleep mode.
相關(guān)PDF資料
PDF描述
MC68330FE25 32-BIT, 25.16 MHz, MICROPROCESSOR, PQFP132
MC68330FE8V 32-BIT, 8.39 MHz, MICROPROCESSOR, PQFP132
MC68330CFE8V 32-BIT, 8.39 MHz, MICROPROCESSOR, PQFP132
MC68330FE16 32-BIT, 16.78 MHz, MICROPROCESSOR, PQFP132
MC68332ACFV25 32-BIT, 25 MHz, MICROCONTROLLER, PQFP144
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68328UM 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:Integrated Portable System Processor-DragonBall
MC68330 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Integrated CPU32 Processor
MC68330CFE16 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Integrated CPU32 Processor
MC68330CFE8V 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Integrated CPU32 Processor
MC68330CFG16 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Integrated CPU32 Processor