High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
Revision 1.4 (08-19-08)
212
SMSC LAN9312
DATASHEET
14.2.5.12
GPIO 9 1588 Clock Low-DWORD Capture Register (1588_CLOCK_LO_CAPTURE_GPIO_9)
This read only register combined with the
GPIO 9 1588 Clock High-DWORD Capture Register
(1588_CLOCK_HI_CAPTURE_GPIO_9)
form the 64-bit GPIO 9 timestamp capture.
Offset:
16Ch
Size:
32 bits
BITS
DESCRIPTION
TYPE
DEFAULT
31:0
Timestamp Low (TS_LO)
This field contains the low 32-bits of the timestamp upon activation of GPIO
9.
RO
00000000h