LAN89218AQ_samples SMSC, LAN89218AQ_samples Datasheet - Page 101

• Manufacturer Part Number: LAN89218AQ_samples
• Description: Ethernet ICs High Perform Chip 10/100 NonPCI Cntrl
• Manufacturer: SMSC

Specifications of LAN89218AQ_samples

• Ethernet Connection Type: 10BASE-T, 100BASE-TX
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Standard Supported: IEEE802.3, IEEE802.3u
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 85 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

High Performance Single-Chip 10/100 Ethernet Controller for Automotive Applications
Datasheet
SMSC LAN89218
5.3.15
5.3.16
31:30
28:16
31:16
BITS
BITS
15:0
15:0
29
Reserved
GP Timer Enable (TIMER_EN). When a one is written to this bit the GP
Timer is put into the run state. When cleared, the GP Timer is halted. On
the 1 to 0 transition of this bit the GPT_LOAD field will be preset to FFFFh.
Reserved
General Purpose Timer Pre-Load (GPT_LOAD). This value is pre-loaded
into the GP-Timer.
Reserved
General Purpose Timer Current Count (GPT_CNT). This 16-bit field
reflects the current value of the GP Timer.
GPT_CFG-General Purpose Timer Configuration Register
This register configures the General Purpose timer. The GP Timer can be configured to generate host
interrupts at intervals defined in this register.
GPT_CNT-General Purpose Timer Current Count Register
This register reflects the current value of the GP Timer.
Offset:
Offset:
DESCRIPTION
DESCRIPTION
8Ch
90h
DATASHEET
101
Size:
Size:
32 bits
32 bits
TYPE
TYPE
R/W
R/W
RO
RO
RO
RO
Revision 1.3 (02-23-10)
DEFAULT
DEFAULT
FFFFh
FFFFh
0
-
-
-