IBM 5100 (Z-CODE)

BACK TO IBM 5100

Z-Code is mentioned in the IBM manual SY31-0581-0
IBM 5110 Language Support Maintenance Information Manual

Towards the end of the manual, it lists a cross-reference of values between EBCDIC, Atomic Vector, Z Code, and ALC. EBCDIC is widely familiar, but the purpose and usage of the remaining categories of values is still obscure.

Z-CODE is also mentioned in the IBM 5100 MIM:

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