Intel IXF1104 manual Datasheet

IXF1104 4-Port Gigabit Ethernet Media Access Controller

Table 64. RX FIFO Registers ($ 0x580 - 0x5BF) (Sheet 2 of 2)

Register	Bit Size	Mode1	Ref Page	Address
“RX FIFO Low Watermark Port 3 ($0x58D)”	32	R/W	194	0x58D
Reserved	32	RO	–	0x58E - 0x593
RX FIFO Overflow Frame Drop Counter Port 0	32	R	194	0x594
RX FIFO Overflow Frame Drop Counter Port 1	32	R	194	0x595
RX FIFO Overflow Frame Drop Counter Port 2	32	R	194	0x596
RX FIFO Overflow Frame Drop Counter Port 3	32	R	194	0x597
Reserved	32	RO	–	0x598 - 0x59D
“RX FIFO Port Reset ($0x59E)”	32	R/W	195	0x59E
“RX FIFO Errored Frame Drop Enable ($0x59F)”	32	R/W	195	0x59F
“RX FIFO Overflow Event ($0x5A0)”	32	R	196	0x5A0
Reserved	32	R	–	0x5A1 - 0x5A5
RX FIFO Errored Frame Drop Counter Port 0	32	R	197	0x5A2
RX FIFO Errored Frame Drop Counter Port 1	32	R	197	0x5A3
RX FIFO Errored Frame Drop Counter Port 2	32	R	197	0x5A4
RX FIFO Errored Frame Drop Counter Port 3	32	R	197	0x5A5
Reserved	32	RO	–	0x5A6 - 0x5B1
“RX FIFO SPI3 Loopback Enable for Ports 0 - 3	32	R/W	198	0x5B2
($0x5B2)”
“RX FIFO Padding and CRC Strip Enable ($0x5B3)”	32	R/W	199	0x5B3
Reserved	32	R	–	0x5B4 - 0x5B7
“RX FIFO Transfer Threshold Port 0 ($0x5B8)”	32	R/W	200	0x5B8
“RX FIFO Transfer Threshold Port 1 ($0x5B9)”	32	R/W	200	0x5B9
“RX FIFO Transfer Threshold Port 2 ($0x5BA)”	32	R/W	200	0x5BA
“RX FIFO Transfer Threshold Port 3 ($0x5BB)”	32	R/W	201	0x5BB
Reserved	32	R	–	0x5BC - 0x5BF

Table 65. TX FIFO Registers ($ 0x600 - 0x63E) (Sheet 1 of 2)

Register	Bit Size	Mode1	Ref Page	Address
TX FIFO High Watermark Port 0	32	R/W	202	0x600
TX FIFO High Watermark Port 1	32	R/W	202	0x601
TX FIFO High Watermark Port 2	32	R/W	202	0x602
TX FIFO High Watermark Port 3	32	R/W	202	0x603
Reserved	32	RO	–	0x604 - 0x609
TX FIFO Low Watermark Port 0	32	R/W	203	0x60A
TX FIFO Low Watermark Port 1	32	R/W	203	0x60B
TX FIFO Low Watermark Port 2	32	R/W	203	0x60C
TX FIFO Low Watermark Port 3	32	R/W	203	0x60D

Datasheet 159

Document Number: 278757

Revision Number: 007

Revision Date: March 25, 2004