Datasheet

265
32142D–06/2013
ATUC64/128/256L3/4U
14.6 User Interface
Table 14-2. 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 Oscillator 0 Control Register OSCCTRL0 Read/Write 0x00000000
0x0020 Oscillator 32 Control Register OSCCTRL32 Read/Write 0x00000004
0x0024 DFLL Config Register DFLL0CONF Read/Write 0x00000000
0x0028 DFLL Multiplier Register DFLL0MUL Write-only 0x00000000
0x002C DFLL Step Register DFLL0STEP Write-only 0x00000000
0x0030
DFLL Spread Spectrum Generator Control
Register
DFLL0SSG Write-only 0x00000000
0x0034 DFLL Ratio Register DFLL0RATIO Read-only 0x00000000
0x0038 DFLL Synchronization Register DFLL0SYNC Write-only 0x00000000
0x003C BOD Level Register BOD Read/Write -
(2)
0x0044 Voltage Regulator Calibration Register VREGCR Read/Write -
(2)
0x0048 System RC Oscillator Calibration Register RCCR Read/Write -
(2)
0x004C Supply Monitor 33 Calibration Register SM33 Read/Write -
(2)
0x0050 Temperature Sensor Calibration Register TSENS Read/Write 0x00000000
0x0058 120MHz RC Oscillator Control Register RC120MCR Read/Write 0x00000000
0x005C-0x0068 Backup Registers BR Read/Write 0x00000000
0x006C 32kHz RC Oscillator Control Register RC32KCR Read/Write 0x00000000
0x0070 Generic Clock Control0 GCCTRL0 Read/Write 0x00000000
0x0074 Generic Clock Control1 GCCTRL1 Read/Write 0x00000000
0x0078 Generic Clock Control2 GCCTRL2 Read/Write 0x00000000
0x007C Generic Clock Control3 GCCTRL3 Read/Write 0x00000000
0x0080 Generic Clock Control4 GCCTRL4 Read/Write 0x00000000
0x0084 Generic Clock Control5 GCCTRL5 Read/Write 0x00000000
0x0088 Generic Clock Control6 GCCTRL6 Read/Write 0x00000000
0x008C Generic Clock Control7 GCCTRL7 Read/Write 0x00000000
0x0090 Generic Clock Control8 GCCTRL8 Read/Write 0x00000000
0x0094 Generic Clock Control9 GCCTRL9 Read/Write 0x00000000