Datasheet

Section 10B I/O Ports
(H8S/2695)
R01UH0166EJ0600 Rev. 6.00 Page 493 of 1434
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
10B.6.2 Register Configuration
Table 10B.9 shows the port 9 register configuration. Port 9 is an input-only port, and does not
have a data direction register or data register.
Table 10B.9 Port 9 Registers
Name Abbreviation R/W Initial Value Address
*
Port 9 register PORT9 R Undefined H'FFB8
Note: * Lower 16 bits of the address.
Port 9 Register (PORT9): The pin states are always read when a port 9 read is performed.
Bit : 7 6 5 4 3 2 1 0
P97 P96 P95 P94 P93 P92 P91 P90
Initial value : —
*
—
*
—
*
—
*
—
*
—
*
—
*
—
*
R/W : R R R R R R R R
Note: * Determined by state of pins P97 to P90.
10B.6.3 Pin Functions
Port 9 pins function as A/D converter analog input pins (AN8 to AN15).