Atmel Xplained Pro Evaluation Kit for the ATSAMD21J18A Microcontroller ATSAMD21-XPRO ATSAMD21-XPRO Fiche De Données
Codes de produits
ATSAMD21-XPRO
308
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181C–SAM-D21_Datasheet–07/2014
19.8.1.17 Channel ID
Name:
CHID
Offset:
0x3F
Reset:
0x00
Property:
-
z
Bits 7:4 – Reserved
These bits are unused and reserved for future use. For compatibility with future devices, always write these bits to
zero when this register is written. These bits will always return zero when read.
These bits are unused and reserved for future use. For compatibility with future devices, always write these bits to
zero when this register is written. These bits will always return zero when read.
z
Bits 3:0 – ID[3:0]: Channel ID
These bits define the channel number that will be accessed. Before reading or writing a channel register, the chan-
nel ID bit group must be written first.
These bits define the channel number that will be accessed. Before reading or writing a channel register, the chan-
nel ID bit group must be written first.
Bit
7
6
5
4
3
2
1
0
ID[3:0]
Access
R
R
R
R
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0