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CLRC663 Datasheet(PDF) 78 Page - NXP Semiconductors |
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CLRC663 Datasheet(HTML) 78 Page - NXP Semiconductors |
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CLRC663 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved. Product data sheet COMPANY PUBLIC Rev. 3.3 — 3 April 2012 171133 78 of 132 NXP Semiconductors CLRC663 Contactless reader IC 9.7.2.8 T1CounterValHi High byte (MSB) of the counter value of byte Timer1. 9.7.2.9 T1CounterValLo Low byte (LSB) of the counter value of byte Timer1. 9.7.2.10 T2Control Control register of the Timer2. Table 92. T1ReloadValLo bits Bit Symbol Description 7 to 0 T1ReloadLo Defines the low byte of the reload value of the Timer1.With the start event the timer load the value of the T1ReloadValHi and T1ReloadValLo. Changing this register affects the timer only at the next start event. Table 93. T1CounterValHi register (address 17h) Bit 7 6 5 4 3 2 1 0 Symbol T1CounterValHi Access rights dy Table 94. T1CounterValHi bits Bit Symbol Description 7 to 0 T1Counter ValHi High byte of the current value of the Timer1. This value shall not be read out during reception. Table 95. T1CounterValLo register (address 18h) Bit 7 6 5 4 3 2 1 0 Symbol T1CounterValLo Access rights dy Table 96. T1CounterValLo bits Bit Symbol Description 7 to 0 T1Counter ValLo Low byte of the current value of the counter 1. This value shall not be read out during reception. Table 97. T2Control register (address 19h) Bit 7 6 5 4 3 2 1 0 Symbol T2StopRx - T2Start T2AutoRestart - T2Clk Access rights r/w RFU r/w r/w RFU r/w |
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