LAN9303-ABZJ Standard Microsystems (SMSC), LAN9303-ABZJ Datasheet - Page 56
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LAN9303-ABZJ
Manufacturer Part Number
LAN9303-ABZJ
Description
Manufacturer
Standard Microsystems (SMSC)
Datasheet
1.LAN9303-ABZJ.pdf
(367 pages)
Specifications of LAN9303-ABZJ
Number Of Primary Switch Ports
3
Operating Supply Voltage (typ)
3.3V
Fiber Support
No
Power Supply Type
Analog
Data Rate (typ)
10/100Mbps
Vlan Support
Yes
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Mounting
Surface Mount
Jtag Support
No
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Operating Temperature Classification
Commercial
Data Rate
100Mbps
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LAN9303-ABZJ
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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Revision 1.4 (07-07-10)
The following sections detail each category of interrupts and their related registers. Refer to
Chapter 13, "Register Descriptions," on page 136
Top Level Interrupt Registers
of INT_STS register
of INT_STS register
of INT_STS register
of INT_STS register
SWITCH_INT bit
(System CSRs)
PHY_INT2 bit
PHY_INT1 bit
INT_CFG
INT_STS
GPIO bit
Figure 5.1 Functional Interrupt Register Hierarchy
INT_EN
Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Switch Fabric Interrupt Registers
Port 2 PHY Interrupt Registers
PHY_INTERRUPT_SOURCE_2
Port 1 PHY Interrupt Registers
PHY_INTERRUPT_SOURCE_1
PHY_INTERRUPT_MASK_2
PHY_INTERRUPT_MASK_1
GPIO Interrupt Register
DATASHEET
GPIO_INT_STS_EN
of SW_IPR register
of SW_IPR register
of SW_IPR register
MAC_[2,1,0] bits
SW_IMR
SW_IPR
SWE bit
BM bit
56
for bit-level definitions of all interrupt registers.
Port [2,1,0] MAC Interrupt Registers
Buffer Manager Interrupt Registers
Switch Engine Interrupt Registers
MAC_IMR_[2,1,0]
MAC_IPR_[2,1,0]
SWE_IMR
SWE_IPR
BM_IMR
BM_IPR
SMSC LAN9303/LAN9303i
Datasheet
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