SRI4K-SBN181GE STMICROELECTRONICS [STMicroelectronics], SRI4K-SBN181GE Datasheet - Page 29
SRI4K-SBN181GE
Manufacturer Part Number
SRI4K-SBN181GE
Description
13.56 MHz short-range contactless memory chip with 4096-bit EEPROM and anticollision functions
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
1.SRI4K-SBN181GE.pdf
(45 pages)
- Current page: 29 of 45
- Download datasheet (393Kb)
SRI4K
8.3
Slot_marker(SN) command
Command code = x6h
The SRI4K must be in Inventory state to interpret the Slot_marker(SN) command.
The Slot_marker byte code is divided into two parts:
●
●
On receiving the Slot_marker() command, the SRI4K compares its Chip_slot_number value
with the Slot_number value given in the command code. If they match, the SRI4K returns its
Chip_ID value. If not, the SRI4K does not send any response.
The Slot_marker() command, used together with the Pcall16() command, allows the reader
to search for all the Chip_IDs when there are more than one SRI4K device in Inventory state
present in the reader field range.
Figure 29. Slot_marker request format
Request parameter:
●
Figure 30. Slot_marker response format
Response parameters:
●
Figure 31. Slot_marker frame exchange between reader and SRI4K
Reader
SRI4K
b
with fixed value 6.
b
15. The value 0 is reserved by the Pcall16() command.
x: Slot number
Chip_ID of the SRI4K
3
7
to b
to b
0
4
SOF
: 4-bit command code
: 4 bits known as the Slot_number (SN). They assume a value between 1 and
SOF
SOF
X6h
CRC L
Chip_ID
Slot_marker
8 bits
X6h
CRC H EOF
8 bits
CRC L
<-t 0 -><-t 1 ->
8 bits
CRC L
SOF
CRC H
8 bits
Chip_ID
CRC H
8 bits
CRC L CRC H
SRI4K commands
EOF
EOF
AI07671
AI10886
EOF
AI07675b
29/45
Related parts for SRI4K-SBN181GE
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
13.56 Mhz Short-range Contactless Memory Chip With 4096-bit Eeprom And Anticollision Functions
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
NPN TRANSISTOR POWER MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search -----> STE16N100
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search ---> STE53NA50
Manufacturer:
STMicroelectronics
Datasheet: