AT91SAM7S64_05 Datasheet, PDF (61/491 Pages) ATMEL Corporation – AT91 ARM Thumb-based Microcontrollers

14.4 Real-time Timer (RTT) User Interface
Table 14-1.
Offset
0x00
0x04
0x08
0x0C
Real-time Timer (RTT) Register Mapping
Register
Mode Register
Alarm Register
Value Register
Status Register
AT91SAM7S64 Preliminary
Name
RTT_MR
RTT_AR
RTT_VR
RTT_SR
Access
Read/Write
Read/Write
Read-only
Read-only
Reset Value
0x0000_8000
0xFFFF_FFFF
0x0000_0000
0x0000_0000
61
6070B–ATARM–25-Feb-05