參數資料
型號: DS80CH11
英文描述: System Energy Manager
中文描述: 系統(tǒng)能量管理器
文件頁數: 6/88頁
文件大?。?/td> 598K
代理商: DS80CH11
DS80CH11
011200 6/88
CONTROLLER BLOCK DIAGRAM
Figure 1–1
VCC
P7.7 /
AMI.7 /
LED.7
CuC
VPFW
VRST
GND
XTAL1 XTAL2
PORT 7 /
ACT. MONITOR /
P7.0 /
AMI.0 /
LED.0
T
B
ALE
PSEN
RST
P3.7 / RD
P3.6 / WR
P3.5 / T1
P3.4 / T0
P3.3 / INT1
P3.2 / INT0
P3.1 / TXD0
P3.0 / RXD0
P
P1.7
P1.6
P
P1.3 / SDA1
P1.2 / SCL1
P1.1 / T2EX
P1.0 / T2
P6.7 / SOC
P
P6.6
P6.5 / PWI.1
P6.4 / PWI.0
P6.3 / PWO.3
P6.2 / PWO.2
P6.1 / PWO.1
P6.0 / PWO.0
P
P1.5 / SDA2
P1.4 / SCL2
PORT 0
PORT 2
PORT 4 /
KEYBOARD
IN
PORT 8/
KEYBOARD
OUT
P0.7 /
AD7
P0.0 /
AD0
P2.7 /
A15
P2.0 /
A8
P4.7 /
KSI.7
P4.0 /
KSI.0
P8.7/
KS0.7
P8.0/
KS0.0
P9.7/
KS0.15
P9.0/
KS0.8
P
1
P5.0 / AI.0
VRH
P5.7 / AI.7
AGND
AVCC
VRL
PM1C
STATUS
P
u
SKBC
P
u
OKBC
IKBC
SD7–SD0
IOW
IOR
A0
KBCS
KBOBF
SMI1
PM1CS
4 MHz
RING OSC.
SYS. CLOCK
CONTROL
WTIMER
TIMER 2
TIMER 1
TIMER 0
INT 1
INT 0
8051
ASIO2
ASIO1
REGISTERS
(256 BYTES)
P
C
HVCC
HGND
SPECIAL
REGISTERS
HI80C520
CPU CORE
256 x 8
RAM
POWER
3
3
PORT 9/
KEYBOARD
OUT
P10.7
PORT 10
P10.0
PM1C
OUTPUT
PM1C
INPUT
PM2C
STATUS
P
u
PM2C
OUTPUT
PM2C
INPUT
PM2CS
SMI2
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