am186/188es 和 am186/188eslv 微控制器 5
初步的
表格 的 内容
distinctive 特性............................................................................................................ 1
一般 描述 ..................................................................................................................... 1
am186es 微控制器 块 图解..................................................................................... 2
am188es 微控制器 块 图解..................................................................................... 3
订货 信息.................................................................................................................... 4
related amd 产品 ................................................................................................................ 8
关键 特性 和 益处 ........................................................................................................ 10
comparing 这 es 至 这 80c186.............................................................................................. 11
comparing 这 es 至 这 em ..................................................................................................... 11
tqfp 连接 图解 和 pinouts.................................................................................. 13
pqfp 连接 图解 和 pinouts ................................................................................. 19
逻辑 symbol—am186es 微控制器................................................................................. 25
逻辑 symbol—am188es 微控制器................................................................................. 26
管脚 描述......................................................................................................................... 27
管脚 那 是 使用 用 emulators.................................................................................. 27
管脚 terminology ............................................................................................................. 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 仅有的) ................................................................ 28
clkouta ...................................................................................................................... 28
clkoutb ...................................................................................................................... 28
CTS
0/enrx0/pio21 ...................................................................................................... 28
DEN
/ds/pio5 ................................................................................................................ 29
drq0/int5/pio12 ......................................................................................................... 29
drq1/int6/pio13 ......................................................................................................... 29
dt/r
/pio4 ..................................................................................................................... 29
地 ............................................................................................................................... 29
hlda ............................................................................................................................. 29
支撑 ............................................................................................................................. 29
int0 ............................................................................................................................... 30
int1/选择
................................................................................................................ 30
int2/inta
0/pwd/pio31 ............................................................................................... 30
int3/inta
1/irq ............................................................................................................. 30
int4/pio30 .................................................................................................................... 31
LCS
/once0 ................................................................................................................... 31
MCS
0 (mcs0/pio14) .................................................................................................... 31
MCS
2–MCS1 (mcs2/pio24, mcs1/pio15) ................................................................. 31
MCS
3/rfsh/pio25 ....................................................................................................... 31
nmi ................................................................................................................................ 32
PCS
1–PCS0 (pcs1/pio17, pcs0/pio16) .................................................................... 32
PCS
2/cts1/enrx1/pio18 ........................................................................................... 32
PCS
3/rts1/rtr1/pio19 .............................................................................................. 32
PCS
5/a1/pio3 ............................................................................................................... 33
PCS
6/a2/pio2 ............................................................................................................... 33
pio31–pio0 (shared).................................................................................................... 33
RD
.................................................................................................................................. 35
RES
................................................................................................................................ 35
RFSH
2/aden(am188es 微控制器 仅有的)............................................................ 35
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