Datasheet
78K0/Ix2 CHAPTER 11 A/D CONVERTER
R01UH0010EJ0500 Rev.5.00 379
Feb 28, 2012
Figure 11-13. Format of Port Mode Register 2 (PM2)
(1) 78K0/IY2
Address: FF22H After reset: FFH R/W
Symbol 7 6 5 4 3 2 1 0
PM2 1 1 PM25 PM24 PM23 PM22 0 PM20
Caution Be sure to set bits 1, 6 and 7 of PM2 to 1.
(2) 78K0/IA2
Address: FF22H After reset: FFH R/W
Symbol 7 6 5 4 3 2 1 0
PM2 1 1 PM25 PM24 PM23 PM22 PM21 PM20
Caution Be sure to set bits 6 and 7 of PM2 to 1.
(3) 78K0/IB2
Address: FF22H After reset: FFH R/W
Symbol 7 6 5 4 3 2 1 0
PM2 PM27 PM26 PM25 PM24 PM23 PM22 PM21 PM20
PM2n P2n pin I/O mode selection (n = 0 to 7)
0 Output mode (output buffer on)
1 Input mode (output buffer off)
Figure 11-14. Format of Port Mode Register 7 (PM7) (78K0/IB2 Only)
Address: FF27H After reset: FFH R/W
Symbol 7 6 5 4 3 2 1 0
PM7 1 1 1 1 1 1 1 PM70
PM70 P70 pin I/O mode selection
0 Output mode (output buffer on)
1 Input mode (output buffer off)