參數(shù)資料
型號(hào): PSD813F2A
廠商: 意法半導(dǎo)體
英文描述: Flash In-System Programmable(ISP) Peripherals For 8-bit MCUs(用于八位MCU的閃速在系統(tǒng)可編程外圍芯片)
中文描述: Flash在系統(tǒng)可編程(ISP)為周邊8位微控制器(用于八位微控制器的閃速在系統(tǒng)可編程外圍芯片)
文件頁(yè)數(shù): 50/103頁(yè)
文件大?。?/td> 1180K
代理商: PSD813F2A
PSD8XXF2/3/4/5
50/103
Table 19. Port Operating Modes
Note: 1. Can be multiplexed with other I/O functions.
Table 20. Port Operating Mode Settings
Note: 1. N/A = Not Applicable
2. The direction of the Port A,B,C, and D pins are controlled by the Direction Register ORed with the individual output enable product
term (.oe) from the CPLD AND Array.
3. Any of these three methods enables the JTAG pins on Port C.
Port Mode
Port A
Port B
Port C
Port D
MCU I/O
Yes
Yes
Yes
Yes
PLD I/O
McellAB Outputs
McellBC Outputs
Additional Ext. CS Outputs
PLD Inputs
Yes
No
No
Yes
Yes
Yes
No
Yes
No
Yes
No
Yes
No
No
Yes
Yes
Address Out
Yes (A7 – 0)
Yes (A7 – 0)
or (A15 – 8)
No
No
Address In
Yes
Yes
Yes
Yes
Data Port
Yes (D7 – 0)
No
No
No
Peripheral I/O
Yes
No
No
No
JTAG ISP
No
No
Yes
1
No
Mode
Defined in
PSDabel
Defined in
PSD8XXFX
Configuration
Control
Register
Setting
Direction
Register
Setting
VM
Register
Setting
JTAG Enable
MCU I/O
Declare pins only
N/A
1
0
1 = output,
0 = input
(Note
2
)
N/A
N/A
PLD I/O
Logic equations
N/A
N/A
(Note
2
)
N/A
N/A
Data Port (Port A)
N/A
Specify bus type
N/A
N/A
N/A
N/A
Address Out
(Port A,B)
Declare pins only
N/A
1
1 (Note
2
)
N/A
N/A
Address In
(Port A,B,C,D)
Logic for equation
Input Macrocells
N/A
N/A
N/A
N/A
N/A
Peripheral I/O
(Port A)
Logic equations
(PSEL0 & 1)
N/A
N/A
N/A
PIO bit = 1
N/A
JTAG ISP (Note
3
)
JTAGSEL
JTAG
Configuration
N/A
N/A
N/A
JTAG_Enable
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