t>
TO
ALL
SECTIONS
OV
12V
t>
5V
---{>
TO
RAM
OUT
1---4
TAPE
INTERFACE
IN
DATA
IN/OUT
1',,.---
...
l
v
TAPE
RECORDER/
PLAYER
DATA
IN/OUT
cs
RAM
DATA
OUT
KEYBOARD
EN
DATA
IN/OUT
VIDEO
cs
RAM
VIDEO
PROCESSING
VIDEO
1+
TERMINAL
VRAM
.ECT
ISTER
.OCK
VIDEO
DIVIDER
CHAIN
DOT
CLOCK
FIGURE
1.
TRS-SO
System Block Diagram
10
