Am96/4116A Monoboard Computer, Block Diagram - Advanced Micro Computers Am96/4116A User Manual

P3
P4 P5
+. +. +. +.
I I
BIDIRECTIONAL
I
BIDIRECTIONAL
DRIVER ANDlOR RS232C RS232C
BUFFER
BUFFER TERMINATION INTERFACE INTERFACE
i
f 8
8 4 4
I
PA0-7 PBO-7 PC0-3 PC4-7
Am9S55A Am9551 Am9S51
PARALLEL 110
SERIAL
110
SERIAL 110
CLOCK
I-- t
,v
8
t
,v
8
I
... "" 8
16-BIT
16 16
ADDRESS
•
r-f-
ADDRESS
~ ADDRESS
RESET
BUFFER
,
BUFFER
t - - - -
CIRCUITS
r--
I I
MULTI-
AmZ8002 MASTER
CONTROL
t
16-BIT
16
DATA DATA
DATA
~
~
BUFFER
f 1 6
+
16
+16
f 8
BUFFER
RAM 32K
ROM
Am9513 8259A
BYTES
SYSTEM TIMING
INTERRUPT
DUAL-ACCESS
21418 K BYTES
CONTROLLER
CONTROLLER
f 8 I..... I
INTERRUPT
JUMPER PINS
P2
P1
Figure 1-1. Am96/4116A MonoBoard Computer, Block Diagram