參數(shù)資料
型號: CY7C60123
廠商: Cypress Semiconductor Corp.
英文描述: Wireless enCoRe II Microcontroller(無線enCoRe II微控制器)
中文描述: 的Wireless enCoRe II微控制器(無線enCoRe II還微控制器)
文件頁數(shù): 33/62頁
文件大?。?/td> 1276K
代理商: CY7C60123
CY7C601xx
CY7C602xx
Document 38-16016 Rev. *C
Page 33 of 62
P1 Data
P2 Data
P3 Data
P4 Data
Table 45.P1 Data Register (P1DATA) [0x01] [R/W]
Bit #
7
6
5
4
3
2
1
0
Field
P1.7
P1.6/SMISO
P1.5/SMOSI
P1.4/SCLK
P1.3/SSEL
P1.2
P1.1
P1.0
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Default
0
0
0
0
0
0
0
0
This register contains the data for Port 1. Writing to this register sets the bit values to be output on output enabled pins. Reading
from this register returns the current state of the Port 1 pins.
Bit 7:
P1.7 Data
Bit [6:3]:
P1.6–P1.3 Data/SPI Pins (SMISO, SMOSI, SCLK, SSEL)
Beside their use as the P1.6–P1.3 GPIOs, these pins can also be used for the alternate function as the SPI interface pins. To
configure the P1.6–P1.3 pins, refer to the P1.3–P1.6 Configuration Register (
Table 57
.)
Bit [2:0]:
P1.2–P1.0
Table 46.P2 Data Register (P2DATA) [0x02] [R/W]
Bit #
7
6
5
4
3
2
1
0
Field
P2.7–P2.2
P2.1–P2.0
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Default
0
0
0
0
0
0
0
0
This register contains the data for Port 2. Writing to this register sets the bit values to be output on output enabled pins. Reading
from this register returns the current state of the Port 2 pins.
Bit [7:2]:
P2 Data [7:2]
Bit [1:0]:
P2 Data [1:0]
Table 47.P3 Data Register (P3DATA) [0x03] [R/W]
Bit #
7
6
5
4
3
2
1
0
Field
P3.7–P3.2
P3.1–P3.0
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Default
0
0
0
0
0
0
0
0
This register contains the data for Port 3. Writing to this register sets the bit values to be output on output enabled pins. Reading
from this register returns the current state of the Port 3 pins.
Bit [7:2]:
P3 Data [7:2]
Bit [1:0]:
P3 Data [1:0]
Table 48.P4 Data Register (P4DATA) [0x04] [R/W]
Bit #
7
6
5
4
3
2
1
0
Field
Reserved
P4.3–P4.0
Read/Write
R/W
R/W
R/W
R/W
Default
0
0
0
0
0
0
0
0
This register contains the data for Port 4. Writing to this register sets the bit values to be output on output-enabled pins. Reading
from this register returns the current state of the Port 2 pins.
Bit [7:4]:
Reserved
Bit [3:0]:
P4 Data [3:0]
P4.3–P4.0 only exist in the CY7C601xx
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