tmp89fm82t TOSHIBA Semiconductor CORPORATION, tmp89fm82t Datasheet - Page 125

• Manufacturer Part Number: tmp89fm82t
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

RA000
Port P2 output latch
Port P2 input/output control
(0x0F1C)
(0x0002)
P2DR
P2CR
Note:Symbol "I" means secondary function input. Symbol "O" means secondary function output. Symbol "I/O" means
secondary function input/output
Function
Function
Read/Write
Read/Write
Bit Symbol
Bit Symbol
After reset
After reset
0:
1:
0:
1:
Outputs L level when the output mode is selected.
Outputs H level when the output mode is selected. (Serves as Hi-Z or pull-up depending on settings of P2OUTCR
and P2PU.)
Input mode (port input)
Output mode (port output)
P2CR7
INT2(I)
R/W
R/W
P27
7
0
7
0
-
MISO(O)
RXD1(I)
MISO(I)
TCA0(I)
TCA1(I)
P2CR6
R/W
R/W
P26
6
0
6
0
MOSI(O)
TXD1(O)
MOSI (I)
P2CR5
R/W
R/W
P25
5
0
5
0
Page 109
SECLK (O)
SECLK (I)
P2CR4
P24
R/W
R/W
4
0
4
0
INT3 (I)
P2CR3
SS(I)
R/W
R/W
P23
3
0
3
0
-
SCLK0 (O)
SCLK0 (I)
INT4 (I)
P2CR2
R/W
R/W
P22
2
0
2
0
RXD0 (I)
TCA0 (I)
TCA1 (I)
P2CR1
SI0 (I)
R/W
R/W
P21
1
0
1
0
-
TMP89FM82T
TXD0 (O)
SO0 (O)
P2CR0
R/W
R/W
P20
0
0
0
0