參數(shù)資料
型號(hào)： LRI64-A6S2U
廠商： 意法半導(dǎo)體
英文描述： Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO 15693 Standard Compliant
中文描述： 內(nèi)存標(biāo)簽IC，64位唯一ID與WORM的用戶區(qū)13.56，ISO 15693標(biāo)準(zhǔn)兼容
文件頁(yè)數(shù)： 33/38頁(yè)
文件大小： 515K
代理商： LRI64-A6S2U
33/38
LRI64
APPENDIX A. ALGORITHM FOR PULSED SLOTS
The following pseudo-code describes how the
anti-collision could be implemented on the VCD,
using recursive functions.
function push (mask, address); pushes on private stack
function pop (mask, address); pops from private stack
function pulse_next_pause; generates a power pulse
function store(LRI64_UID); stores LRI64_UID
function poll_loop (sub_address_size as integer)
pop (mask, address)
mask = address & mask; generates new mask
; send the Request
mode = anti-collision
send_Request (Request_cmd, mode, mask length, mask value)
for sub_address = 0 to (2^sub_address_size - 1)
pulse_next_pause
if no_collision_is_detected ; LRI64 is inventoried
then
store (LRI64_UID)
else; remember a collision was detected
push(mask,address)
endif
next sub_address
if stack_not_empty ; if some collisions have been detected and
then ; not yet processed, the function calls itself
poll_loop (sub_address_size); recursively to process the last stored collision
endif
end poll_loop
main_cycle:
mask = null
address = null
push (mask, address)
poll_loop(sub_address_size)
end_main_cycle
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LRI64-A6S2U/2GE 功能描述:電可擦除可編程只讀存儲(chǔ)器 E-EPROM RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
LRI64-A6S2U/XXX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO15693 and ISO18000-3 Mode 1 Compliant
LRI64-A7T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO 15693 Standard Compliant
LRI64-A7T/2GE 功能描述:電可擦除可編程只讀存儲(chǔ)器 E-EPROM RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
LRI64-A7T/XXX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO15693 and ISO18000-3 Mode 1 Compliant
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