mfrc52301hn1-trayb NXP Semiconductors, mfrc52301hn1-trayb Datasheet - Page 36

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

NXP Semiconductors
Table 20.
MFRC523_33
Product data sheet
PUBLIC
Address
(hex)
2Eh
2Fh
Page 3: Test register
30h
31h
32h
33h
34h
35h
36h
37h
38h
39h
3Ah
3Bh
3Ch to 3Fh Reserved
MFRC523 register overview
Register name
TCounterValReg
Reserved
TestSel1Reg
TestSel2Reg
TestPinEnReg
TestPinValueReg
TestBusReg
AutoTestReg
VersionReg
AnalogTestReg
TestDAC1Reg
TestDAC2Reg
TestADCReg
Function
shows the 16-bit timer value
reserved for future use
general test signal configuration
general test signal configuration and PRBS control
enables pin output driver on pins D1 to D7
defines the values for D1 to D7 when it is used as an I/O bus
shows the status of the internal test bus
controls the digital self test
shows the software version
controls the pins AUX1 and AUX2
defines the test value for TestDAC1
defines the test value for TestDAC2
shows the value of ADC I and Q channels
reserved for production tests
…continued
All information provided in this document is subject to legal disclaimers.
Rev. 3.3 — 5 March 2010
115233
Refer to
Table 113 on page 61
Table 115 on page 62
Table 117 on page 62
Table 119 on page 62
Table 121 on page 63
Table 123 on page 63
Table 125 on page 64
Table 127 on page 64
Table 129 on page 64
Table 131 on page 65
Table 133 on page 65
Table 135 on page 67
Table 137 on page 67
Table 139 on page 67
Table 141
on page 68
Contactless reader IC
MFRC523
© NXP B.V. 2010. All rights reserved.
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