Epson PX-8 Technical Manual page 213

REV.-A
(2) RAM error messages
ERROR
I I
ADDRESS ****H
Fig. 5-31
D-RAM compare error - Written and read-back data did not agree.
SAVE DATA ** READ DATA **H
Fig. 5-32
D-RAM compare error - The RAM test was attempted on a program area (including OS, TPA,
and RAM files) where no read/write test is allowed.
Fig. 5-33
V-RAM compare error - Written and read-back data did not agree.
(3) RS-232C and Serial Interface error messages
I
RS232C CHECK TIME OUT "
Fig. 5-34
RS-232C transmission/reception failure - DIR -- DSR, RTS __ CTS -- CD, TXD -- RXD
I
RS232C ERROR TRNSMIT ••••
~
RECIVE *·-*N
RS-232C transmitted/received data failed to agree.
An RS-232C error code XX
-108:
10:
20:
Parity error
Overrun error
Framing error
1, , , 1 I Ci i . .
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F' E:: E:::D
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E:
r~
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(::1
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F;.: r~
(J
F~ ~:
"T'
r:;~
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f~'\
; . ' . :
H-·K·K
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r;.: E: c::: I \)
r::
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or (: : ' ; - : : ' : . "
'r:;' ·K·
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j
Data transmitted/received via the serial interface failed to agree.
5-12
Fig. 5-35
Fig. 5-36
Fig. 5-37