W90N740CD WINBOND [Winbond], W90N740CD Datasheet - Page 76

• Manufacturer Part Number: W90N740CD
• Description: 32-Bit ARM7TDMI-Based Micro-Controller
• Manufacturer: WINBOND [Winbond]

EMC 1 Control Registers, continued
EMC 1 Status Registers
CAM Command Register (CAMCMR_0, CAMCMR_1)
The three accept bits in the CAMCMR_x are used to override CAM rejections or accept ion. To place the
MAC in promiscuous mode, use CAMCMR_x settings to accept packets with all three types of
destination address. The three types of destination address packets are as follows:
DMA REGISTERS
TXDLSA_1
RXDLSA_1
DMARFC_1
TSDR_1
RSDR_1
FIFOTHD_1
MAC REGISTERS
MISTA_1
MGSTA_1
MRPC_1
MRPCC_1
MREPC_1
DMA REGISTERS
DMARFS_1
CTXDSA_1
CTXBSA_1
CRXDSA_1
CRXBSA_1
REGISTER
REGISTER
1. Station packets, xxxxxxx0-xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx
2. Multicast packet, xxxxxxx1-xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx. (but x not all 1)
3. Broadcast packet, 11111111-11111111-11111111-11111111-11111111-11111111
0xFFF0.38AC
0xFFF0.38BC
0xFFF0.38CC
0xFFF0.389C R/W
0xFFF0.38A0 R/W Receive Descriptor Link List Start Address register 0xFFFF.FFFC
0xFFF0.38A4 R/W DMA Receive Frame Control Register
0xFFF0.38A8
0xFFF0.38B0 R/W FIFO Threshold Adjustment Register
0xFFF0.38C0
0xFFF0.38C4
0xFFF0.38C8 R/W DMA Receive Frame Status Register
0xFFF0.38D0
0xFFF0.38D4
0xFFF0.38D8
0xFFF0.38B4
0xFFF0.38B8
ADDRESS
ADDRESS
R/W
R/W MAC Interrupt Status Register
R/W
R/W MAC General Status Register
W
W
R
R
R
R
R
R
R
Transmit Descriptor Link List Start Address
register
Transmit Start Demand Register
Receive Start Demand Register
MAC Receive Pause count register
MAC Receive Pause Current Count Register
MAC Remote pause count register
Current
Register
Current Transmit Buffer Start Address Register
Current Receive Descriptor Start Address Register 0x0000.0000
Current Receive Buffer Start Address Register
Transmit
- 73 -
W90N740CD/W90N740CDG
DESCRIPTION
DESCRIPTION
Publication Release Date: September. 19, 2005
Descriptor
Start
Address
0xFFFF.FFFC
0x0000.0800
0x0000.0101
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
Undefined
Undefined
VALUE
RESET
Revision A7
VALUE
RESET