Atmel SAM4L Xplained Pro Starter Kit Atmel ATSAM4L-XSTK ATSAM4L-XSTK 데이터 시트
제품 코드
ATSAM4L-XSTK
219
42023E–SAM–07/2013
ATSAM4L8/L4/L2
13.7
User Interface
Table 13-3.
SCIF Register Memory Map
Offset
Register
Register Name
Access
Reset
0x0000
Interrupt Enable Register
IER
Write Only
0x00000000
0x0004
Interrupt Disable Register
IDR
Write Only
0x00000000
0x0008
Interrupt Mask Register
IMR
Read Only
0x00000000
0x000C
Interrupt Status Register
ISR
Read Only
0x00000000
0x0010
Interrupt Clear Register
ICR
Write Only
0x00000000
0x0014
Power and Clocks Status Register
PCLKSR
Read Only
0x00000000
0x0018
Unlock Register
UNLOCK
Write Only
0x00000000
0x001C
Chip Specific Configuration Register
CSCR
Read/Write
0x00000000
0x0020
Oscillator Control Register
OSCCTRL0
Read/Write
0x00000000
0x0024
PLL0 Control Register
PLL0
Read/Write
0x00000000
0x0028
DFLL0 Config Register
DFLL0CONF
Read/Write
0x00000000
0x002C
DFLL Value Register
DFLL0VAL
Read/Write
0x00000000
0x0030
DFLL0 Multiplier Register
DFLL0MUL
Read/Write
0x00000000
0x0034
DFLL0 Step Register
DFLL0STEP
Read/Write
0x00000000
0x0038
DFLL0 Spread Spectrum Generator Control
Register
DFLL0SSG
Read/Write
0x00000000
0x003C
DFLL0 Ratio Register
DFLL0RATIO
Read Only
0x00000000
0x0040
DFLL0 Synchronization Register
DFLL0SYNC
Write Only
0x00000000
0x0044
System RC Oscillator Calibration Register
RCCR
Read/Write
-
0x0048
4/8/12MHz RC Oscillator Configuration
Register
RCFASTCFG
Read/Write
0x00000000
0x004C
4/8/12MHz RC Oscillator Status Register
RCFASTSR
Read Only
0x00000000
0x0050
80MHz RC Oscillator Register
RC80MCR
Read/Write
0x00000000
0x0064
High Resolution Prescaler Control Register
HRPCR
Read/Write
0x0068
Fractional Prescaler Control Register
FPCR
Read/Write
0x006C
Fractional Prescaler Multiplier Register
FPMUL
Read/Write
0x0070
Fractional Prescaler DIVIDER Register
FPDIV
Read/Write
0x0074
Generic Clock Control0
GCCTRL0
Read/Write
0x00000000
0x0078
Generic Clock Control1
GCCTRL1
Read/Write
0x00000000
0x007C
Generic Clock Control2
GCCTRL2
Read/Write
0x00000000
0x0080
Generic Clock Control3
GCCTRL3
Read/Write
0x00000000
0x0084
Generic Clock Control4
GCCTRL4
Read/Write
0x00000000
0x0088
Generic Clock Control5
GCCTRL5
Read/Write
0x00000000
0x008C
Generic Clock Control6
GCCTRL6
Read/Write
0x00000000