Stamp Counter

Name

osnt_timestamp

Version

v1.00a

Author

Gianni Antichi (gianni.antichi_at_cl.cam.ac.uk)

Type

pcore (HW)

Location

lib/hw/osnt/pcores/osnt_timestamp_v1_00_a/

Interface Types

AXI4-Lite

Busses

S_AXI: Slave AXI4-Lite

Parameters

C_BASEADDR: Base address value of the core.

C_HIGHADDR: High address value of the core.

TIMESTAMP_WIDTH: width of the stamp counter

Register map

C_BASEADDR + 0x00: reset/initialize stamp counter
C_BASEADDR + 0x04: enabling GPS correction
C_BASEADDR + 0x08: stamp initialization value - less significant bits -
C_BASEADDR + 0x0c: stamp initialization value - most significant bits -
C_BASEADDR + 0x10: check GPS connectivity

Description

This pcore provides the stamp-counter to the other modules.