Datasheet

Table Of Contents
1086
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
- Section 40.8.24 ”USART IrDA FILTER Register”:
- IRDA_FILTER: replaced the bitfield description with a new content including IRDA_FILTER
programming criteria
- Section 40.8.29 ”USART Write Protect Mode Register”:
- WPKEY: replaced the bitfield description with a table
8508
8791
UART:
Section 41.2 ”Embedded Characteristics”, removed a redundant bullet on UART compatible features
Section 41.4.3 ”Interrupt Source”, replaced “NVIC” with a generic term “Interrupt Controller”.
Section 41.6 ”Universal Asynchronous Receiver Transmitter (UART) User Interface”:
- Table 41-3 ”Register Mapping”: updated offset values and added a new row for reserved registers (0x0040-
0x00E8, 0x00EC-0x00FC)
8326
7967
ADC:
Section 42.1 ”Description”, updated text in the entire section.
Section 42.6.2 ”Conversion Reference”, added details on reference voltage in the 1st sentence.
Section 42.6.4 ”Conversion Results”, removed “...and EOC bit corresponding to the last converted channel”
from the last phrase of the third paragraph.
Section 42.6.5 ”Conversion Triggers”, added a title to Figure 42-5, "Hardware Trigger Delay".
Section 42.5.6 ”Conversion Performance”, updated references to electrical characteristics of the product.
Section 42.7.11 ”Write Protected Registers”, added ADC Analog Control Register in the list of write-
protected registers.
Section 42.8 ”Analog-to-Digital Converter (ADC) User Interface”:
- removed duplicate information on registers not listed in Table 42-4 ”Register Mapping”
- Section 42.8.2 ”ADC Mode Register”, removed FWUP bitfield
- Section 42.8.15 ”ADC Compare Window Register”:
- LOWTHRES: added details in the bitfield descriptions on programming conditions
- HIGHTHRES: added details in the bitfield descriptions on programming conditions
- Section 42.8.19 ”ADC Touchscreen X Position Register”:
- ADC_XPOSR register table: expanded XPOS and XSCALE bitfields (bits 0-11 and 16-27 respectively)
- Section 42.8.20 ”ADC Touchscreen Y Position Register”:
- ADC_YPOSR register table: expanded YPOS and YSCALE bitfields (bits 0-11 and 16-27 respectively)
- Section 42.8.21 ”ADC Touchscreen Pressure Register”:
- ADC_PRESSR register table: expanded Z1 and Z2 bitfields (bits 0-11 and 16-27 respectively)
- Section 42.8.23 ”ADC Write Protect Mode Register”:
- WPEN: added ADC Analog Control Register in the list of write-protected registers
- WPKEY: replaced the bitfield description with a table
8509/rfo
8385/rfo
8357
8997
8583
rfo
8461/rfo
8045
8229
8583/
8856
SSC:
Section 43.9.14 ”SSC Interrupt Enable Register”:
- TXRDY: fixed a typo (‘0 = 0 =’ --> ‘0 = ’)
Section 43.9.17 ”SSC Write Protect Mode Register”:
- WPKEY: replaced the bitfield description with a table
8993
8841
Doc. Rev
11063J
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