s3c4510b Samsung Semiconductor, Inc., s3c4510b Datasheet - Page 224

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

ETHERNET CONTROLLER
7-2
m
S
B
y
s
e
u
s
t
Bus Arbiter/
32
32
32
Controller
Controller
Controller
BDMA Rx
BDMA Tx
Buffer
Buffer
BDMA+SBUS I/F
CAM Contents
BDMA Control
(64 Words)
(64 Words)
(32-Words)
and Status
BDMA Rx
BDMA Tx
Memory
Register
Buffer
Buffer
Figure 7-1. Ethernet System Flow Control
32
32
32
D
B
I
8
8
and Comparator
CAM Interface
Address
(80 bytes)
(16 bytes)
MAC Rx
MAC Tx
Buffer
Buffer
MAC Control
and Status
Register
MAC
Jam/Pad/CRC
Preamble/
Generator
Controller
Controller
Controller
MAC Rx
Checker
MAC Tx
Buffer
Buffer
CRC
Flow
Manager
Station
10
W
M
M
b
p
7
s
e
I
I
/
-
r
i
Physical
Layer
S3C4510B
M
D
I