s3c4510b Samsung Semiconductor, Inc., s3c4510b Datasheet - Page 256

• Manufacturer Part Number: s3c4510b
• Description: 16/32-bit Risc Microcontroller
• Manufacturer: Samsung Semiconductor, Inc.

ETHERNET CONTROLLER
MEDIA ACCESS CONTROL (MAC) REGISTERS
This section describes the control and status registers for the flow control 100-/10-Mbit/s ethernet MAC. These
include a master MAC control register, control registers for transmit and receive, control registers for the CAM, a
counter for network management, and various flow control registers (see Table 7-17).
NOTE: MAC transmit/receive interrupt is generated whenever the Tx/Rx status field of Tx/Rx frame descriptor is written.
7-34
MACON
CAMCON
MACTXCON
MACTXSTAT
MACRXCON
MACRXSTAT
STADATA
STACON
CAMEN
EMISSCNT
EPZCNT
ERMPZCNT
ETXSTAT
Registers
0xA00C
0xA01C
0xA03C
0XA000
0xA004
0xA008
0xA010
0xA014
0xA018
0xA028
0xA040
0xA044
0x9040
Offset
Table 7-17. MAC Control and Status Registers
RClr/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
MAC control
CAM control
Transmit control
Transmit status
Receive control
Receive status
Station management data
Station management control and address
CAM enable
Missed error count
Pause count
Remote pause count
Transmit control frame status
Description
Reset Value
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00006000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
S3C4510B