RTL8326
数据手册
24-端口 + 2-端口 10/100/1000 ethernet 转变 控制
v
追踪 id: jatr-1076-21 rev.2.1
7.29.1.
smi (mdc, mdio) 接口 ...............................................................................................................................51
7.29.2.
phy 寄存器 indirect 进入 ...............................................................................................................................51
7.30.
G
ENERAL
P
URPOSE
i/o
I
NTERFACE
............................................................................................................................51
7.31.
LED
I
NTERFACES
.......................................................................................................................................................51
7.32.
P
ARALLEL
LED
I
NTERFACE
........................................................................................................................................51
7.33.
S
ERIAL
LED
I
NTERFACE
............................................................................................................................................52
7.33.1.
串行 led 显示 嵌板 example (4 leds, 寄存器 0x0005)..........................................................................53
7.33.2.
串行 led 变换 out sequence 顺序 ..................................................................................................................53
8.
串行 可擦可编程只读存储器 配置 (24lc024) ......................................................................................................54
8.1.
可擦可编程只读存储器
C
onfiguration vs
.
I
NTERNAL
R
EGISTER
M
APPING
T
能
.....................................................................54
9.
内部的 寄存器 描述.....................................................................................................................55
9.1.
S
YSTEM
C
ONFIGURATION
R
EGISTERS
........................................................................................................................55
9.2.
S
YSTEM
S
TATUS
R
EGISTERS
.......................................................................................................................................56
9.3.
M
ANAGEMENT
C
ONFIGURATION
R
EGISTERS
..............................................................................................................56
9.4.
一个
DDRESS
L
OOKUP
T
能
(alt)
C
ONTROL
R
EGISTER
...............................................................................................56
9.5.
Q
UEUE
C
ONTROL
R
EGISTERS
.....................................................................................................................................59
9.6.
PHY
一个
CCESS
C
ONTROL
R
EGISTER
.............................................................................................................................59
9.7.
P
ORT
C
ONTROL
R
EGISTERS
........................................................................................................................................60
9.8.
MIB
C
OUNTER
R
EGISTERS
.........................................................................................................................................60
9.8.1.
端口 mib 计数器 1 寄存器(rx 计数器) (32-位) ..........................................................................................61
9.8.2.
端口 mib 计数器 2 寄存器(tx 计数器)(32-位)...........................................................................................62
9.8.3.
端口 mib 计数器 3 寄存器 (diagnostic counter) (32-位)..............................................................................63
9.9.
S
YSTEM
P
ARAMETER
R
EGISTER
(r
ESERVED
).............................................................................................................63
10.
内部的 register settings...........................................................................................................................64
10.1.
S
YSTEM
C
ONFIGURATION
R
EGISTER
..........................................................................................................................64
10.1.1.
0x0000h: 系统 reset 控制寄存器.............................................................................................................64
10.1.2.
0x0001h: 转变 para计量表 寄存器 ..................................................................................................................65
10.1.3.
0x0002h: rx i/o 垫子 delay 配置........................................................................................................66
10.1.4.
0x0003h: tx i/o 垫子 delay 配置........................................................................................................67
10.1.5.
0x0004h: 一般 目的 用户定义 i/o data register ..............................................................................67
10.2.
0
X
0005h:
LED
D
ISPLAY
C
ONFIGURATION
................................................................................................................68
10.3.
S
YSTEM
S
TATUS
R
EGISTER
.........................................................................................................................................69
10.3.1.
0x0100h: 板 trapping状态 寄存器...........................................................................................................69
10.3.2.
0x0101h: 循环 发现 状态寄存器 (32-b它 register).....................................................................................69
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