Epson PX-8 - Page 301

REV.-A
(3) Microcassette tape drive interface block
MCT
~ __________________ ~A~ __________________ ~
( 1
C S R E R
N
MW D H R H D
T TM M WMAWS S
R
CBAC C DTHEW P
") t")")
-
('l
-
() ()()))
~
JI'
I' I'
JI' J
I'JI'
GAH40S
'--
E
----?
piing
Sam
clock
signal
=D-
--
FAST
S
~
I
W
-;>
STOPCNT
I
P
I
R
17 - - -CMD - 0 1
1-
RDP2
1
I I
r
I
.,1- .,1-.,1-
CNTH
CNTL
CNTR
I
-6
1 I
-6
1
Sampler
-
circuit
Ul,t "I' ~
" "
" ,J
,J
,J~
I
1 Counter ~
I I
5 bit
I
Counter 8 bit
r-
Fig. 7-14 Microcassette Tape Drive Interface Block Diagram
7-30
Speaker
P13
P12
P11
P10
P21
P20
6303