Atari 2600

RAM mT
Purpose: To test the 6532 RAM chi0 for proper operation.
Format: On power-up the television displays diagonal lines of some type if
the RAM is defective. See Figure 3-7 for examples of screens indicating 2
defective RAM.
NOTE: The absence of defective patterns is no assurance that the entire
chi. is sound, only the RAM. The operation of the I/O and Timer functions
is not verified by this test.
Figure 3-7. Defective RAM Patterns
2600/2600A Domestic VCS