DS26503 T1 / E1 / J1 BITS元
目录
1.
1.1
1.2
1.3
1.4
1.5
1.6
2.
3.
4.
4.1
4.2
4.3
4.4
4.5
4.6
4.7
5.
6.
6.1
6.2
6.3
6.4
6.5
6.6
6.7
7.
7.1
7.2
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.2.6
7.3
7.3.1
7.3.2
7.3.3
7.4
7.5
7.6
7.7
8.
8.1
特点....................................................................................................................................7
G
ENERAL
.....................................................................................................................................7
L
INE
I
覆盖整个院落
...........................................................................................................................7
J
伊特尔
A
TTENUATOR
( T1 / E1 M
副执行秘书办公室
O
NLY
) ..................................................................................7
F
RAMER
/F
ORMATTER
...................................................................................................................8
T
EST和
D
IAGNOSTICS
...............................................................................................................8
C
ONTROL
P
ORT
............................................................................................................................8
规格COMPLIANCE.................................................................................................9
BLOCK DIAGRAMS.....................................................................................................................11
引脚功能DESCRIPTION...................................................................................................14
T
RANSMIT
PLL ...........................................................................................................................14
T
RANSMIT
S
IDE
..........................................................................................................................14
R
ECEIVE
S
IDE
............................................................................................................................15
C
ONTROLLER
I
覆盖整个院落
............................................................................................................16
JTAG.........................................................................................................................................21
L
INE
I
覆盖整个院落
.........................................................................................................................21
P
OWER
......................................................................................................................................22
引脚........................................................................................................................................23
硬件控制器接口............................................... .................................. 26
T
RANSMIT
C
LOCK
S
环境允许
.........................................................................................................26
I
NTERNAL
T
发芽
..............................................................................................................26
L
INE
B
UILD
-O
UT
.........................................................................................................................27
R
ECEIVER
O
操作摄像机
M
副执行秘书办公室
....................................................................................................27
T
变送器
O
操作摄像机
M
副执行秘书办公室
..............................................................................................28
MCLK P
RE
-S
分频器
...................................................................................................................28
O
THER
H
ARDWARE
C
ONTROLLER
M
ODE
F
EATURES
....................................................................29
处理器接口.........................................................................................................30
P
ARALLEL
P
ORT
F
UNCTIONAL
D
ESCRIPTION
................................................................................30
SPI S
ERIAL
P
ORT
I
覆盖整个院落
F
UNCTIONAL
D
ESCRIPTION
............................................................30
时钟相位和极性......................................................................................................30
位Order................................................................................................................................30
控制字节..........................................................................................................................30
爆Mode............................................................................................................................30
寄存器写入.....................................................................................................................31
寄存器读.....................................................................................................................31
R
EGISTER
M
AP
...........................................................................................................................32
上电Sequence.............................................................................................................34
测试复位寄存器..............................................................................................................34
模式配置寄存器............................................... ................................................. 35
I
NTERRUPT
H
ANDLING
................................................................................................................38
S
TATUS
R
EGISTERS
....................................................................................................................38
I
载文信息
R
EGISTERS
...........................................................................................................39
I
NTERRUPT
I
载文信息
R
EGISTERS
.........................................................................................39
T1
ONTROL
R
EGISTERS
............................................................................................................40
2 122
T1成帧器/ FORMATTER控制寄存器............................................ ..................... 40