tmp89fm82 TOSHIBA Semiconductor CORPORATION, tmp89fm82 Datasheet - Page 132

• Manufacturer Part Number: tmp89fm82
• Description: 8 Bit Microcontroller Tlcs-870/c1 Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

8.3
I/O Port Registers
RA000
Port P7 output latch
Port P7 input/output control
Port P7 function control
Port P7 input data
(0x0F21)
(0x0F3B)
(0x0007)
(0x0014)
P7PRD
P7DR
P7CR
P7FC
Note:Symbol "I" means secondary function input. Symbol "O" means secondary function output.
Function
Function
Function
Read/Write
Read/Write
Read/Write
Read/Write
Bit Symbol
Bit Symbol
Bit Symbol
Bit Symbol
After reset
After reset
After reset
After reset
Function
0:
1:
0:
1:
0:
1:
1:
1:
1:
R
R
R
R
7
0
7
0
7
0
7
0
-
-
-
-
-
1:
1:
R
R
R
R
6
0
6
0
6
0
6
0
-
-
-
-
-
If the port is used in the input mode, the contents of the port are read. If not, "0" is read.
PWM03 (O)
PWM03 (O)
PPG03 (O)
PPG03 (O)
P7PRD5
RXD0(I)
TC03(I)
P7CR5
P7FC5
SIO(I)
R/W
R/W
R/W
P75
R
5
0
5
0
5
0
5
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*
PWM02 (O)
PWM02 (O)
PPG02 (O)
PPG02 (O)
TXD0 (O)
TXD0(O)
P7PRD4
SO0 (O)
TC02(I)
SO0(O)
P7CR4
P7FC3
Outputs H level when the output mode is selected
Outputs L level when the output mode is selected
R/W
R/W
R/W
P74
R
4
0
4
0
4
0
4
*
PWM01 (O)
PWM01 (O)
Output mode (port output)
PPG01 (O)
PPG01 (O)
P7PRD3
Input mode (port input)
TC01 (I)
P7CR3
P7FC3
R/W
R/W
R/W
P73
R
3
0
3
0
3
0
3
*
Port function
PWM00 (O)
PWM00 (O)
PPG00 (O)
PPG00 (O)
P7PRD2
TC00 (I)
P7CR2
P7FC2
R/W
R/W
R/W
P72
R
2
0
2
0
2
0
2
*
PPGA1 (O)
PPGA1 (O)
TCA1 (I)
P7PRD1
P7CR1
P7FC1
R/W
R/W
R/W
P71
R
1
0
1
0
1
0
1
*
TMP89FM82
PPGA0 (O)
PPGA0 (O)
P7PRD0
TCA0(I)
P7CR0
P7FC0
R/W
R/W
R/W
P70
R
0
0
0
0
0
0
0
*