Selective Read Page Of Sampt; Selective Program Page Of Sampt; Selective Lock Page Of Sampt; Transponder Responses - Texas Instruments TIRIS RI-STU-MRD1 Reference Manual

25 July 1996

5.1.3.4 Selective Read Page of SAMPT

OFF
RF TRANSMITTER
ON

Figure 10: Data Format of the Selective Read Page Function

5.1.3.5 Selective Program Page of SAMPT

OFF
RF TRANSMITTER
POWER BURST I
ON
50 ms

Figure 11: Data Format of the Selective Program Page Function

5.1.3.6 Selective Lock Page of SAMPT

OFF
RF TRANSMITTER
POWER BURST I
ON
50 ms

Figure 12: Data format of the Selective Lock Page function

5.2 Transponder Responses

This section shows the response telegrams of the current TIRIS transponder types.

5.2.1 Read Only Transponder

START
PRE BITS
16 8
LSB
8
WRITE
POWER BURST I
ADDRESS
16 ms
50 ms
LSB
8 8 - 32
WRITE SELECTIVE
ADDRESS
ADDRESS
16 ms 16 - 64 ms
LSB
8 - 32
8
WRITE SELECTIVE
ADDRESS
ADDRESS
16 ms 16 - 64 ms
LSB
READ DATA
IDENTIFICATION DATA
64
112 bits

Figure 13: RO Read Data Format

32 - 56 bit
8 - 32
16
SELECTIVE
WRITE FRAME BCC
ADDRESS
16 - 64 ms
32 ms
134 - 182 ms
112 - 136 bit
80
16
WRITE DATA WRITE FRAME BCC
160 ms 32 ms
309 - 357 ms
32 - 56 bit
16
WRITE FRAME BCC
32 ms
149 - 197 ms
STOP
DATA BCC
16 8
Micro-reader Module
128 bit
READ OR
DISCHARGE
20 ms
MSB
128 bit
READ OR
PB II
DISCHARGE
15 ms 20 ms
MSB
128 bit
READ OR
PB II
DISCHARGE
15 ms 20 ms
MSB
DISCHARGE
END BITS
16
16 bits
MSB