tmp89fm42 TOSHIBA Semiconductor CORPORATION, tmp89fm42 Datasheet - Page 124

• Manufacturer Part Number: tmp89fm42
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

8.3 I/O Port Registers
8. I/O Ports
RA005
8.3.6 Port P8 (P81 to P80)
Peripheral
functions
TC03
TC02
as the timer counter input/output.
Port P8 is a 2-bit input/output port that can be set to input or output for each bit individually, and it is also used
Table 8-14 Port P8
Secondary
function
P8PRD read
PPG03, PPG02, PWM03, PWM02
SYSCR1<OUTEN>
-
Input/output control
SYSCR1<STOP>
Function control
(for each bit)
(for each bit)
(for each bit)
Output latch
P8CR write
P8DR write
P8FC write
Reset signal
-
Figure 8-8 Port P8
TC03, TC02
-
Functions enclosed by
the dotted line are for
P81 and P80 only.
0
1
Page 110
S
-
-
-
VDD
PWM03
PPG03
TC03
P81
Note2 : i = 0 to 1
Note1 : R = 100Ω (typ.)
PWM02
PPG02
TC02
P80
R
TMP89FM42
P8i