cp2200 Silicon Laboratories, cp2200 Datasheet - Page 62

• Manufacturer Part Number: cp2200
• Description: Single-chip Ethernet Controller
• Manufacturer: Silicon Laboratories

CP2200/1
62
Bits 7–0: RXAUTORD: Receive AutoRead Data Register
Bits 7–4: UNUSED. Read = 0000b, Write = don’t care.
Bit 3:
Bit 2:
Bit 1:
Bit 0:
Bits 7–0: RXHASHH: Multicast Hash Table High Byte
R/W
R/W
R/W
Bit7
Bit7
Bit7
—
Reads from this register read a single byte from the receive buffer and adjust the receive buffer
pointer RXFIFOHEAD accordingly.
IGNRUNT: Ignore Runt Packets
0: Runt packets are not ignored.
1: Runt packets are ignored.
IGNERR: Ignore FCS Error Packets
0: Packets with FCS error are not ignored.
1: Packets with FCS error are ignored.
IGNBCST: Ignore Broadcast Packets
0: Broadcast packets are not ignored.
1: Broadcast packets are ignored.
IGNMCST: Ignore Multicast Packets
0: Multicast packets are not ignored.
1: Multicast packets are ignored.
High Byte of 16-bit multicast hash table.
R/W
R/W
R/W
Bit6
Bit6
Bit6
—
Register 36. RXAUTORD: Receive AutoRead Data Register
Register 38. RXHASHH: Multicast Hash Table High Byte
Register 37. RXFILT: Receive Filter Configuration
R/W
R/W
R/W
Bit5
Bit5
Bit5
—
R/W
R/W
R/W
Bit4
Bit4
Bit4
—
IGNRUNT IGNERR IGNBCST IGNMCST 00001100
R/W
R/W
R/W
Bit3
Bit3
Bit3
Rev. 1.0
R/W
R/W
R/W
Bit2
Bit2
Bit2
R/W
R/W
R/W
Bit1
Bit1
Bit1
R/W
R/W
R/W
Bit0
Bit0
Bit0
00000000
00000100
Reset Value
Reset Value
Reset Value
Address:
Address:
Address:
0x0E
0x01
0x10