lan9313 Standard Microsystems Corp., lan9313 Datasheet - Page 227

• Manufacturer Part Number: lan9313
• Description: Lan9313/lan9313i Three Port 10/100 Managed Ethernet Switch With Mii
• Manufacturer: Standard Microsystems Corp.

Three Port 10/100 Managed Ethernet Switch with MII
Datasheet
SMSC LAN9313/LAN9313i
13.1.8.4
31:30
28:16
BITS
15:0
29
RESERVED
General Purpose Timer Enable (TIMER_EN)
This bit enables the GPT. When set, the GPT enters the run state. When
cleared, the GPT is halted. On the 1 to 0 transition of this bit, the
GPT_LOAD field of this register will be preset to FFFFh.
0: GPT Disabled
1: GPT Enabled
RESERVED
General Purpose TImer Pre-Load (GPT_LOAD)
This value is pre-loaded into the GPT. This is the starting value of the GPT.
The timer will begin decrementing from this value when enabled.
General Purpose Timer Configuration Register (GPT_CFG)
This read/write register configures the LAN9313/LAN9313i General Purpose Timer (GPT). The GPT
can be configured to generate host interrupts at the interval defined in this register. The current value
of the GPT can be monitored via the
Section 11.1, "General Purpose Timer," on page 141
Offset:
08Ch
DESCRIPTION
DATASHEET
General Purpose Timer Count Register
227
Size:
for additional information.
32 bits
TYPE
R/W
R/W
RO
RO
(GPT_CNT). Refer to
Revision 1.2 (04-08-08)
DEFAULT
FFFFh
0b
-
-