目录
FEATURES..................................................................................................................................................................1
订购信息
....................................................................................................................................2
概述
.......................................................................................................................................2
PIN CONFIGURATION.............................................................................................................................................5
描述销FUNCTIONS.....................................................................................................................6
B
UFFER
T
YPE
D
ESCRIPTIONS
.................................................................................................................................10
P
插件
T
HAT
R
EQUIRE
E
XTERNAL
P
ULLUP
R
ESISTORS
............................................................................................11
BLOCK DIAGRAM...................................................................................................................................................12
参考DOCUMENTS..................................................................................................................................12
3伏操作/ 5 VOLT公差........................................... .................................................. ..... 13
功耗功能...................................................................................................................................13
VCC P
OWER
............................................................................................................................................................13
VTR S
UPPORT
.........................................................................................................................................................13
I
NTERNAL
PWRGOOD
...........................................................................................................................................13
32.768
K
H
Z
T
RICKLE
C
LOCK
I
NPUT
........................................................................................................................13
I
作者NDICATION
32
K
H
Z
C
LOCK
.................................................................................................................................14
T
RICKLE
P
OWER
F
UNCTIONALITY
...........................................................................................................................14
VREF P
IN
................................................................................................................................................................15
M
AXIMUM
C
光凭目前
V
ALUES
..................................................................................................................................15
P
OWER
M
ANAGEMENT
E
通风口
(PME/SCI)...........................................................................................................16
功能说明
...............................................................................................................................16
超级I / O REGISTERS......................................................................................................................................16
主处理器接口( LPC )
.........................................................................................................16
LPC接口
..................................................................................................................................................17
软盘控制器.............................................................................................................................21
FDC内部REGISTERS.............................................................................................................................21
COMMAND SET/DESCRIPTIONS........................................................................................................................36
指令集
.................................................................................................................................................38
串口( UART ) ...........................................................................................................................................55
红外INTERFACE........................................................................................................................................66
MPU- 401 MIDI UART..............................................................................................................................................67
O
概要
................................................................................................................................................................67
H
OST
I
覆盖整个院落
......................................................................................................................................................68
MPU - 401
OMMAND
C
ONTROLLER
.........................................................................................................................70
MIDI UART.............................................................................................................................................................71
MPU - 401
ONFIGURATION
R
EGISTERS
....................................................................................................................71
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