htrc110 NXP Semiconductors, htrc110 Datasheet - Page 14

• Manufacturer Part Number: htrc110
• Description: Hitag Reader Chip
• Manufacturer: NXP Semiconductors

July 2006
HTRC110 Hitag Reader Chip
Rev. 3.0
Table 10: Bit Initial Conditions
Table 11: Freeze Bit Description
9.8. GET_CONFIG_PAGE
This command has three functions:
1. Reading back the configuration parameters set by SET_CONFIG_PAGE command
2. Reading back the transmit pulse width programmed with WRITE_TAG_N
3. Reading the system status information
P1 and P0 select one of four configuration pages. The response (X3 X2 X1 X0 D3 D2 D1 D0) con-
tains the contents of the selected configuration page in its lower nibble. For P=0 or P=1 the higher
nibble reflects the current setting of N (the transmit pulse width). For P=2 or P=3 the system status
information is returned in the higher nibble.
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