tmp89fm42a TOSHIBA Semiconductor CORPORATION, tmp89fm42a Datasheet - Page 138

• Manufacturer Part Number: tmp89fm42a
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

RA006
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.
Note 1: * : Don’t care
Note 2: i = 0 to 7
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:
Outputs L level when the output mode is selected
Outputs H level when the output mode is selected
Input mode (port input)
Output mode (port output)
If the port is used in the input mode, the contents of the port are read. If not, "0" is read.
P7PRD7
INT4 (I)
P7CR7
R/W
R/W
P77
R
R
7
0
7
0
7
0
7
-
*
-
Table 8-13 P7PRD Read Value
P7PRD6
Set condition
INT3 (I)
P7CR6
R/W
R/W
P76
P7CRi
R
R
6
0
6
0
6
0
6
*
-
-
0
1
P7PRD5
INT2 (I)
P7CR5
R/W
R/W
P75
R
R
5
0
5
0
5
0
5
Page 119
-
-
*
P7PRDi read value
Contents of port
DVO (O)
DVO (O)
P7PRD4
P7CR4
P7FC3
P74
R/W
R/W
R/W
"0"
R
4
0
4
0
4
0
4
*
-
PPGA1 (O)
PPGA1 (O)
P7PRD3
TCA1 (I)
P7CR3
P7FC3
R/W
R/W
R/W
P73
R
3
0
3
0
3
0
3
*
Port function
PPGA0 (O)
PPGA0 (O)
P7PRD2
TCA0 (I)
P7CR2
P7FC2
R/W
R/W
R/W
P72
R
2
0
2
0
2
0
2
*
PWM01 (O)
PWM01 (O)
PPG01 (O)
PPG01 (O)
P7PRD1
TC01 (I)
P7CR1
P7FC1
R/W
R/W
R/W
P71
R
1
0
1
0
1
0
1
*
TMP89FM42A
PWM00 (O)
PWM00 (O)
PPG00 (O)
PPG00 (O)
P7PRD0
TC00 (I)
P7CR0
P7FC0
R/W
R/W
R/W
P70
R
0
0
0
0
0
0
0
*