mfrc52301hn1-trayb NXP Semiconductors, mfrc52301hn1-trayb Datasheet - Page 62

• Manufacturer Part Number: mfrc52301hn1-trayb
• Description: Contactless Reader Ic
• Manufacturer: NXP Semiconductors

NXP Semiconductors
MFRC523_33
Product data sheet
PUBLIC
9.2.4.1 Reserved register 30h
9.2.4.2 TestSel1Reg register
9.2.4.3 TestSel2Reg register
9.2.4 Page 3: Test
Table 114. TCounterValReg register higher bit descriptions
Table 115. TCounterValReg (lower bits) register (address 2Fh); reset value: xxh bit
Table 116. TCounterValReg register lower bit descriptions
Functionality is reserved for future use.
Table 117. Reserved register (address 30h); reset value: 00h bit allocation
Table 118. Reserved register bit descriptions
General test signal configuration.
Table 119. TestSel1Reg register (address 31h); reset value: 00h bit allocation
Table 120. TestSel1Reg register bit descriptions
General test signal configuration and PRBS control.
Bit
7 to 0
Bit
Symbol
Access
Bit
7 to 0
Bit
Symbol
Access
Bit
7 to 0
Bit
Symbol
Access
Bit
7 to 3
2 to 0
Symbol
TCounterVal_Hi
[7:0]
Symbol
TCounterVal_Lo
[7:0]
Symbol
reserved
Symbol
reserved
TstBusBitSel
[2:0]
allocation
7
7
7
All information provided in this document is subject to legal disclaimers.
Rev. 3.3 — 5 March 2010
6
6
6
Description
reserved for future use
selects a test bus signal which is output at pin MFOUT
if AnalogSelAux2[3:0] = FFh in AnalogTestReg register, test bus signal
is also output at pins AUX1 or AUX2
Description
timer value higher 8 bits
Description
timer value lower 8 bits
Description
reserved for future use
reserved
115233
5
5
-
5
TCounterVal_Lo[7:0]
4
4
4
reserved
R
-
3
3
3
2
2
2
Contactless reader IC
TstBusBitSel[2:0]
MFRC523
© NXP B.V. 2010. All rights reserved.
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