Black Box PCW22A-R3 Cable Box User Manual


 
CHAPTER 5: Conversions and Connections
29
5.4 CODE CONVERSIONS
The conversions used in the standard 2770, 2780, 3741, and 3780 PROMs are shown in the following
charts. Your PROM can be customized. Please call Technical Support if you have particular translation
requirements.
Abbreviations:
Dir. = Direction of Conversion
NP = No pass (no translation in either direction)
Character
or ASCII EBCDIC
Graphic Hex Dir. Hex Comments
NUL 00 NP 00
SOH 01 01
STX 02 02
ETX 03 03
EOT 04 37
ENQ 05 2D
ACK 06 2E
BEL 07 2F
BS 08 16
36 Numeric BS
HT 09 05
39 Required Tab
LF 0A 25
VT 0B OB
FF 0C OC
0A Repeat WP
3A Required Page End
CR 0D OD
CR 15
CR 06 Required CR
CR 1E
CR 33 Index Return
SO OE OE
SI OF OF
DLE 10 10
DC1 11 11
DC2 12 12
DC3 13 13
DC4 14 3C
NAK 15 3D
SYN 16 NP 32
ETB (EOB) 17 NP 26
CAN 18 18
EM 19 19
SUB 1A 3F
ESC 1B 27
EE
1C 22
FS 1C 1C
GS 1D 1D
Character
or ASCII EBCDIC
Graphic Hex Dir. Hex Comments
29
RS 1E 35 IRS EBCDIC
US 1F 1F
2C
SPACE 20 40
41 Required Space
E1 Numeric Space
! 21 5A EBCDIC DP
"22 7F
#23 7B
$24 5B
%25 6C
&26 50
'27 7D
(28 4D
)29 5D
*2A 5C
+2B 4E
,2C 6B
-2D 60
CA SYL. Hyphen
.2E 4B
/2F 61
030 F0
131 F1
232 F2
333 F3
434 F4
535 F5
636 F6
737 F7
838 F8
939 F9
:3A 7A
;3B 5E
3C
=3D 7E
3E
?3F 6F