Radio Shack CCR-81 Reference Handbook

"1"= IF PULSE PRESENT
"0"= IF PULSE NOT PRESENT
~T1_+ T3~T1---1
n
n n 0.85 V
--------' U . Ur-------...... Ur----- ---- 0.46 V
---0.0 V
1+----- 1 ms---1
NOTE: PULSE WIDTH NOT
DRAWN
TO SCALE
..... ----- BIT TIME = 2ms-------_.1
FIGURE 10. Idealized CASSOUT
47

Radio Shack CCR-81 Specifications

General

Brand	Radio Shack
Model	CCR-81
Category	Desktop
Language	English