upd78f0148m1gka1-9eu Renesas Electronics Corporation., upd78f0148m1gka1-9eu Datasheet - Page 173

• Manufacturer Part Number: upd78f0148m1gka1-9eu
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

(5) Port mode register 0 (PM0)
Remarks 1. f
This register sets port 0 input/output in 1-bit units.
When using the P01/TO00/TI010 and P06/TO01
output latches of P01 and P06 to 0.
When using the P01/TO00/TI010 and P06/TO01
time, the output latches of P01 and P06 may be 0 or 1.
PM0 can be set by a 1-bit or 8-bit memory manipulation instruction.
RESET input sets PM0 to FFH.
2. TI001, TI011: 16-bit timer/event counter 01 input pin
3. Figures in parentheses are for operation with f
X
: X1 input clock oscillation frequency
CHAPTER 7 16-BIT TIMER/EVENT COUNTERS 00 AND 01
Address: FF20H
Symbol
Note Available only for the
Figure 7-14. Format of Port Mode Register 0 (PM0)
PM0
PM0n
7
1
0
1
PM06
Output mode (output buffer on)
Input mode (output buffer off)
User’s Manual U15947EJ3V1UD
6
After reset: FFH
P0n pin I/O mode selection (n = 0 to 6)
PM05
5
Note
Note
/TI011
/TI011
PM04
µ
4
PD780146, 780148, and 78F0148.
Note
Note
X
PM03
= 10 MHz.
pins for timer input, set PM01 and PM06 to 1. At this
R/W
3
pins for timer output, clear PM01 and PM06 and the
PM02
2
PM01
1
PM00
0
173