參數(shù)資料
型號: W78ERD2A40DL
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PDIP40
封裝: ROHS COMPLIANT, DIP-40
文件頁數(shù): 18/76頁
文件大?。?/td> 650K
代理商: W78ERD2A40DL
W78ERD2/W78ERD2A
- 18 -
Interrupt Priority
Bit:
7
6
5
4
3
2
1
0
-
PPC
PT2
PS
PT1
PX1
PT0
PX0
Mnemonic: IP Address: B8h
BIT
NAME
FUNCTION
7
-
This bit is not implemented and is always read high.
6
PPC
1: Set the priority of the PCA interrupt one level higher.
5
PT2
1: Set the priority of the Timer 2 interrupt one level higher.
4
PS
1: Set the priority of the Serial Port interrupt one level higher.
3
PT1
1: Set the priority of the Timer 1 interrupt one level higher.
2
PX1
1: Set the priority of external interrupt
INT1
one level higher.
1
PT0
1: Set the priority of the Timer 0 interrupt one level higher.
0
PX0
1: Set the priority of external interrupt
INT0
one level higher.
Slave Address Mask Enable
Bit:
7
6
5
4
3
2
1
0
Mnemonic: SADEN Address: B9h
BIT
NAME
FUNCTION
7~0
SADEN
This register enables the Automatic Address Recognition feature of the serial port.
When a bit in SADEN is set to 1, the same bit in SADDR is compared to the
incoming serial data. When a bit in SADEN is set to 0, the same bit in SADDR is a
"don't care" value in the comparison. The serial port interrupt occurs only if all the
SADDR bits where SADEN is set to 1 match the incoming serial data.
On-Chip Programming Control
Bit:
7
6
5
4
3
2
1
0
SWRST/
REBOOT
-
-
-
-
0
FBOOTSL FPROGEN
Mnemonic: CHPCON Address: BFh
相關(guān)PDF資料
PDF描述
W78ERD2A40FL 8-BIT MICROCONTROLLER
W78ERD2A40PL 8-BIT MICROCONTROLLER
W78ERD2 8-BIT MICROCONTROLLER
W78ERD2A40DN 8-BIT MICROCONTROLLER
W78ERD2A40FN 8-BIT MICROCONTROLLER
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