P L I M I N A R
目录
特色鲜明............................................................................................................ 1
概述..................................................................................................................... 1
Am186ES微控制器框图.............................................. ....................................... 2
Am188ES微控制器框图.............................................. ....................................... 3
订购信息.................................................................................................................... 4
AMD相关产品................................................................................................................ 8
主要特点和优点........................................................................................................ 10
在ES相比于80C186 ............................................ .................................................. 11
在ES相比于EM ..................................................................................................... 11
TQFP连接图和引脚............................................. ..................................... 13
PQFP连接图和引脚............................................. .................................... 19
逻辑符号， Am186ES微控制器............................................. .................................... 25
逻辑符号， Am188ES微控制器............................................. .................................... 26
引脚说明......................................................................................................................... 27
针所使用的模拟器............................................ ...................................... 27
销术语............................................................................................................. 27
A19–A0 .......................................................................................................................... 27
AD15 - AD8 （ Am186ES微控制器） ........................................... ............................... 27
AO15 - AO8 （ Am188ES微控制器） ........................................... ............................. 27
AD7 - AD0 ....................................................................................................................... 27
ALE ................................................................................................................................ 27
ARDY ............................................................................................................................. 27
BHE / ADEN （ Am186ES微控制器只） .......................................... ...................... 28
CLKOUTA ...................................................................................................................... 28
CLKOUTB ...................................................................................................................... 28
CTS0 / ENRX0 / PIO21 ...................................................................................................... 28
DEN / DS / PIO5 ................................................................................................................ 29
DRQ0 / INT5 / PIO12 ......................................................................................................... 29
DRQ1 / INT6 / PIO13 ......................................................................................................... 29
DT / R / PIO4 ..................................................................................................................... 29
GND ............................................................................................................................... 29
HLDA ............................................................................................................................. 29
HOLD ............................................................................................................................. 29
INT0 ...............................................................................................................................三十
INT1 / SELECT ................................................................................................................三十
INT2 / INTA0 / PWD / PIO31 ........................................... .................................................. 30 ..
INT3 / INTA1 / IRQ .............................................................................................................三十
INT4 / PIO30 .................................................................................................................... 31
LCS / ONCE0 ................................................................................................................... 31
MCS0 （ MCS0 / PIO14 ） ............................................ .................................................. ...... 31
MCS2 - MCS1 （ MCS2 / PIO24 ， MCS1 / PIO15 ） ...................................... ........................... 31
MCS3 / RFSH / PIO25 ....................................................................................................... 31
NMI ................................................................................................................................ 32
PCS1 - PCS0 （ PCS1 / PIO17 ， PCS0 / PIO16 ） ..................................... .............................. 32
PCS2 / CTS1 / ENRX1 / PIO18 ........................................... ................................................ 32
PCS3 / RTS1 / RTR1 / PIO19 ........................................... .................................................. 32
PCS5 / A1 / PIO3 ............................................................................................................... 33
PCS6 / A2 / PIO2 ............................................................................................................... 33
PIO31 - PIO0 （共享） ............................................ .................................................. ...... 33
RD .................................................................................................................................. 35
RES ................................................................................................................................ 35
RFSH2 / ADEN （ Am188ES微控制器只） .......................................... .................. 35
Am186 / 188ES和Am186 / 188ESLV微控制器
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