S5N8947 ( ADSL / Cable Modem的MCU)
电子
目录
1.
2.
3.
概述................................................................................................................................4
特点..........................................................................................................................................................5
功能块DESCRIPTIONS.........................................................................................................6
B
LOCK
D
IAGRAM
.........................................................................................................................................6
A
体系结构的设计
............................................................................................................................................7
S
变体系
M
anager
......................................................................................................................................7
U
NIFIED
I
NSTRUCTION
/D
ATA
C
ACHE
............................................................................................................7
SAR / U
TOPIA
I
覆盖整个院落
..............................................................................................................................7
E
THERNET
MAC..........................................................................................................................................7
USB
ONTROLLER
......................................................................................................................................8
DMA
ONTROLLER
.....................................................................................................................................8
UART (S
ERIAL
I/O).....................................................................................................................................8
T
IMERS
....................................................................................................................................................8
P
ROGRAMMABLE
I/O................................................................................................................................8
I
NTERRUPT
C
ONTROLLER
.........................................................................................................................8
I
2
(C S)
ERIAL
I
覆盖整个院落
.............................................................................................................................9
PLL(
为
S
变体系
/ USB ) ..........................................................................................................................9
3.1.
3.2.
3.3.
3.4.
3.5.
3.6.
3.7.
3.8.
3.9.
3.10.
3.11.
3.12.
3.13.
3.14.
4.
4.1.
4.2.
4.3.
5.
5.1.
5.2.
5.3.
5.4.
5.5.
5.6.
6.
PIN DESCRIPTIONS......................................................................................................................................... 10
P
IN
C
ONFIGURATION
.................................................................................................................................. 10
P
IN
D
ESCRIPTIONS
..................................................................................................................................... 11
P
IN
D
ESCRIPTIONS WITH THE
P
在数量和
P
广告类型
............................................................................ 13
操作说明.......................................................................................................................... 16
CPU
矿
O
概要
............................................................................................................................... 16
I
NSTRUCTION
S
ET
...................................................................................................................................... 17
操作STATES............................................................................................................................. 17
工作模式............................................................................................................................. 18
REGISTERS............................................................................................................................................. 18
EXCEPTIONS.......................................................................................................................................... 18
硬件结构............................................................................................................................. 20
S
变体系
M
anager
.................................................................................................................................... 20
概观......................................................................................................................................... 20
系统管理Registers............................................................................................................... 20
系统内存映射....................................................................................................................... 21
I
NSTRUCTION
/ D
ATA
C
ACHE
...................................................................................................................... 23
I
2
C B
US
C
ONTROLLER
................................................................................................................................ 24
E
THERNET
C
ONTROLLER
............................................................................................................................ 25
框图................................................................................................................................ 25
功能和Benefits...................................................................................................................... 25
特区
和
U
TOPIA
I
覆盖整个院落
..................................................................................................................... 27
框图................................................................................................................................ 27
功能和Benefits...................................................................................................................... 27
USB
ONTROLLER
.................................................................................................................................... 28
框图................................................................................................................................ 28
DMA
ONTROLLER
................................................................................................................................... 29
UART (S
ERIAL
I/O)....................................................................................................................................三十
T
IMERS
...................................................................................................................................................... 31
第2页
三星电子
6.1.
6.1.3.
6.1.4.
6.1.5.
6.2.
6.3.
6.4.
6.4.1.
6.4.2.
6.5.
6.5.1.
6.5.2.
6.6.
6.6.1.
6.7.
6.8.
6.9.
魔术队