tmp89fm42l TOSHIBA Semiconductor CORPORATION, tmp89fm42l Datasheet - Page 128

• Manufacturer Part Number: tmp89fm42l
• Description: 8 Bit Microcontroller Tlcs-870/c1 Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

8.3
I/O Port Registers
RA007
8.3.5
used as the external interrupt input, the divider output and the timer counter input/output.
Peripheral
functions
External
interrupt
Divider
Port P7 (P77 to P70)
output
TCA0
TCA1
TC00
TC01
Port P7 is an 8-bit input/output port that can be set to input or output for each bit individually, and it is also
Table 8-12 Port P7
Secondary
function
P7PRD read
Reset signal (Reset 2)
INT4
DVO, PPGA1, PPGA0, PPG01,
P77
SYSCR1<OUTEN>
Input/output control
SYSCR1<STOP>
PPG00, PWM01, PWM00
Function control
(for each bit)
(for each bit)
(for each bit)
Output latch
P7CR write
P7DR write
P7FC write
INT3
P76
TCA1, TCA0, TC01, TC00
Figure 8-7 Port P7
INT4, INT3, INT2,
INT2
P75
Functions enclosed by
the dotted line are for
P74 to P70 only.
0
1
Page 114
S
DVO
P74
PPGA1
TCA1
P73
PPGA0
TCA0
P72
VDD
(Note3)
PWM01
PPG01
TC01
P71
Note3 : Nch large current
Note1 : R = 100Ω (typ.)
Note2 : i = 0 to 7
(Only P70 to P73)
PWM00
PPG00
TC00
P70
R
TMP89FM42L
P7i