Intermec IV7 Basic Reader Interface Programmer's Reference Manual (BRI version - Page 45

Chapter 3 - Understanding BRI Programming Elements Using EPCC1G2 Select Logic in Data Conditions WHERE SELECT(,,,:, )=B[,SELECT(...)=B] where: is a numeric value from zero to four described in the following table, "Targets for EPCC1G2 Select Logic Data Conditions." is a numeric value from zero to seven that defines the action applied to the target. These values are described in the following table, "Actions for EPCC1G2 Select Logic Data Conditions." is a numeric value of 0 or 1 that specifies the value to use in the Truncate field of the Select command. is a numeric value that specifies the memory bank on the tag to use with the data field. specifies the bit address. specifies the bit length. is a bit string that a tag compares against the memory location that begins at and ends bits later. must have the same number of binary digits as . Targets for EPCC1G2 Select Logic Data Conditions Value 0 1 2 3 4 Target Inventoried (S0) Inventoried (S1) Inventoried (S2) Inventoried (S3) SL Actions for EPCC1G2 Select Logic Data Conditions Value 0 1 2 3 4 5 6 7 Matching Action Assert SL or Inventoried -> A Assert SL or Inventoried -> A Do nothing Negate SL or (A -> B, B -> A) De-assert SL or Inventoried -> B De-assert SL or Inventoried -> B Do nothing Do nothing Non-Matching Action De-assert SL or Inventoried -> B Do nothing De-assert SL or Inventoried -> B Do nothing Assert SL or Inventoried -> A Do nothing Assert SL or Inventoried -> A Negate SL or (A -> B, B -> A) Basic Reader Interface Programmer Reference Manual 33