Texas Instruments 990 Operation Manual page 167

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945255-9701
PP05 Hardware error.
PP06 PROM programming module is not on line.
Example:
.PP,GO
This command initiates the programming cycle.
7.5.3.6 Define Memory Data Configuration Mapping Parameters (MI). The Define Memory Data
Configuration Mapping Parameters subcommand defines the control information needed to deter-
mine the addresses of the bit strings in the memory data configuration to be used in the pro-
gramming cycle.
Syntax definition:
Parameters:
level n
imn
mmn
dmn
Memory mapping level indicator. Its value is I,
2, or 3. Required parameter.
Bit increment used to determine the successive bit
addresses of the bit strings to be used in the
programming cycle for the level specified by the
level n parameter. Hexadecimal number.
The number of bit strings to be used in the
programming cycle for the level specified
by the level n parameter. Hexadecimal
number.
Initial bit displacement used to determine the starting
bit address of the first bit string to be used in the
programming cycle for the level specified by the level
n parameter. Hexadecimal number.
Parameter default values:
If imn is not specified, a value of 0 is used.
If mmn is not specified, a value of I is used.
If dmn is not specified, a value of 0 is used.
Description: This subcommand is used to specify the memory mapping parameters for a data
configuration not defined on the Standard Control Information Cassette or to modify the
mapping parameters of a configuration input from the Standard Cassette. The memory data con-
figuration mapping parameters are explained in detail in paragraph 7.4.4 and Appendix F. The
command parameters imn, mmn and dmn correspond to IM n , MMn and DMn in the computa-
tions in Appendix F.
7-17
Digital Systems Division.