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IBM Code Page Engine v1.0

IBM Character Set TLV Parser & Visualizer

Parse BER-TLV structures, inspect nested tag hierarchies, visualize interactive byte flow graphs, inspect full 256-byte IBM Character Set matrices, and perform bidirectional Hex <-> Raw Literal translations.

Open Systems
IBM Open System C/C++ EBCDIC
Tool & Visualizer Mode Selection
Quick Sample Presets:

Parsed TLV Hierarchy (2 Root Tags)

0x6F
FCI Template Constructed
30 bytes
Hex Value Len Hex: 1E
8407A0000000031010A513500BC8C5D3D3D640E6D6D9D3C49F0206000000
Raw Literal Value Translated
d.?...v.&.HELLO WORLD?..
Child Tags (2)
0x84
Dedicated File (DF) Name
7 bytes
Hex Value Len Hex: 07
A0000000031010
Raw Literal Value Translated
?...
0xA5
FCI Proprietary Template Constructed
19 bytes
Hex Value Len Hex: 13
500BC8C5D3D3D640E6D6D9D3C49F0206000000
Raw Literal Value Translated
&.HELLO WORLD?..
Child Tags (1)
0x50
Application Label
11 bytes
Hex Value Len Hex: 0B
C8C5D3D3D640E6D6D9D3C4
Raw Literal Value Translated
HELLO WORLD
0x10
Tag 0x10
0 bytes
Hex Value Len Hex: 00
(empty)
Raw Literal Value Translated
(empty)

Joel Tan

Software Engineer • Fullstack & GenAI