Register Configuration - Renesas F-ZTAT H8 Series Hardware Manual

9.8.2

Register Configuration

Table 9.12 summarizes the port 7 register. Port 7 is an input-only port, so it has no data direction
register.
Table 9.12 Port 7 Data Register
Address *
Name
H'FFCE Port 7 data register
Note: * Lower 16 bits of the address.
Port 7 Data Register (P7DR)
Bit 7
P7
7
Initial value — *
Read/Write R
Note: * Determined by pins P7 to P7 .
When port 7 is read, the pin levels are always read.
6 5 4
P7 P7 P7
6 5
— * — * —
R R R
7 0
Abbreviation R/W
P7DR R
3 2
P7 P7
4 3 2
* — * — *
R R
Rev. 3.00 Mar 21, 2006 page 271 of 814
Section 9 I/O Ports
Initial Value
Undetermined
1 0
P7 P7
1 0
— * — *
R R
REJ09B0302-0300