參數(shù)資料
型號(hào)： EM78569
廠商： ELAN Microelctronics Corp .
英文描述： 8-BIT MICRO-CONTROLLER
中文描述： 8位微控制器
文件頁數(shù)： 41/53頁
文件大小： 461K
代理商： EM78569
EM78569
8-bit Micro-controller
__________________________________________________________________________________________________________________________________________________________________
* This specification is subject to be changed without notice.
8/31/2004 (V4.0)
ADI interrupt source function is controlled by RE PAGE0 bit 5. It is rising edge trigger after ADC
sample complete.
<ps> It only happens when master and 16.386kHz mode is selected.
VII.4 I/O Port
The I/O registers are bi-directional tri-state I/O ports. The I/O ports can be defined as "input" or "output" pins by
the I/O control registers under program control. The I/O data registers and I/O control registers are both readable
and writable. The I/O interface circuit is shown in Fig.16.
PCRD
Fig.16_1 The circuit of I/O port and I/O control register
Fig.16_2 The input/output circuit of EM78569 input/output ports
M
U
X
0
1
PDRD
PDWR
CLK
C
L
P
R
D
Q
Q
CLK
C
L
P
R
D
Q
Q
PCWR
IOD
PORT
相關(guān)PDF資料
PDF描述
EM785830AA 8-BIT MICRO-CONTROLLER
EM785830AAM 8-BIT MICRO-CONTROLLER
EM785830AAP 8-BIT MICRO-CONTROLLER
EM785830AD 8-BIT MICRO-CONTROLLER
EM785830ADQ 8-BIT MICRO-CONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EM785830AA 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-BIT MICRO-CONTROLLER
EM785830AAM 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-BIT MICRO-CONTROLLER
EM785830AAP 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-BIT MICRO-CONTROLLER
EM785830AD 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-BIT MICRO-CONTROLLER
EM785830ADQ 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-BIT MICRO-CONTROLLER
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