ARM Cortex-M3 - Table 8-5 Systick Reload Value Register Bit Assignments; Figure 8-4 Systick Reload Value Register Bit Assignments; Figure 8-5 Systick Current Value Register Bit Assignments

Nested Vectored Interrupt Controller
ARM DDI 0337G Copyright © 2005-2008 ARM Limited. All rights reserved. 8-11
Unrestricted Access Non-Confidential
Reset state Unpredictable
Figure 8-4 shows the bit assignments of the SysTick Reload Value Register.
Figure 8-4 SysTick Reload Value Register bit assignments
Table 8-5 describes the bit assignments of the SysTick Reload Value Register.
SysTick Current Value Register
Use the SysTick Current Value Register to find the current value in the register.
The register address, access type, and Reset state are:
Address
0xE000E018
Access Read/write clear
Reset state Unpredictable
Figure 8-5 shows the bit assignments of the SysTick Current Value Register.
Figure 8-5 SysTick Current Value Register bit assignments
31
0
RELOADReserved
2324
Table 8-5 SysTick Reload Value Register bit assignments
Bits Field Function
[31:24] - Reserved
[23:0] RELOAD Value to load into the SysTick Current Value Register when the counter reaches 0.
31
0
CURRENTReserved
2324