Character Entry And Readout Registers And Refresh - Raytheon DIDS-400 Series Technical Manual

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INTERLOCK
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FX8
FX4 FX2 FX
FY4 FY2 FYI
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WRITE PULSE
CIRCUITRY
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A43
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CHARACTER ENTRY
MSB LSB CTS
REGISTER
J
AS6 AS6 A63 A63 A70 A70 A62 A6Z
MSB LSB
A72 A72 A7P. A78 A7I A7I A77
CHARACTER READOUT
REGISTER
DELAY
DELAY
READ
LINE
WRITE READ
LINE
WRITE
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AMPLIFIER
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4MPLIFIER ~ AMPLIFIER ~ SECTION ~ AMPLIFIER
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DAY 1
DAY2
DAY4
DAlt1
DAX2
DAX4
DAXB
TO MONOSCOPE
DEFLECTION
AMPLIFIER A3
DIDS
68-517 NOTE I. HEAVY LINE DENOTES REFRESH MEMORY LOOP
Figure 4-13. Character Entry and Readout Registers and Refresh Memory Loop
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