UPD78F1502AGK-GAK-AX Datasheet, PDF (482/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 14 SERIAL ARRAY UNIT
(16) Port input mode registers 1, 7 (PIM1, PIM7)
These registers set the input buffer of P10, P11, P14, P15, P75, and P76 in 1-bit units.
PIM1 and PIM7 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears these registers to 00H.
Figure 14-19. Format of Port Input Mode Registers 1, and 7 (PIM1, PIM7)
• 78K0R/LF3, 78K0R/LG3
Symbol
7
6
5
4
3
PIM1
0
0
PIM15 PIM14
0
2
1
0
Address After reset R/W
0
PIM11 PIM10 F0041H
00H
R/W
• 78K0R/LH3
Symbol
7
PIM1
0
6
5
4
3
0
PIM15 PIM14
0
2
1
0
Address After reset R/W
0
PIM11 PIM10 F0041H
00H
R/W
PIM7
0
PIM76 PIM75
0
0
0
0
0
F0047H
00H
R/W
PIMmn
0
Normal input buffer
1
TTL input buffer
Pmn pin input buffer selection
(m = 1 and 7; n = 0, 1, 4 to 6)
R01UH0004EJ0501 Rev.5.01
466
Jun 20, 2011