YR0K42378FC000BA Renesas Electronics America, YR0K42378FC000BA Datasheet - Page 573

• Manufacturer Part Number: YR0K42378FC000BA
• Description: KIT EVAL FOR H8S/2378
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of YR0K42378FC000BA

• Contents: Board
• For Use With/related Products: H8S/2378
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

10.8
Port 9 is an 8-bit input-only port. Port 4 has the following register.
• Port 9 register (PORT4)
10.8.1
PORT9 is an 8-bit read-only register that shows port 4 pin states.
PORT9 cannot be modified.
Bit
0
Note:
7
6
5
4
3
2
1
Bit Name
P97
P96
P95
P99
P93
P92
P91
P90
* Determined by the states of pins P97 to P90.
Port 9
Port 9 Register (PORT9)
Initial Value
⎯*
⎯*
⎯*
⎯*
⎯*
⎯*
⎯*
⎯*
R/W
R
R
R
R
R
R
R
R
Description
The pin states are always read when a port 9 read is
performed.
Rev.7.00 Mar. 18, 2009 page 505 of 1136
Section 10 I/O Ports
REJ09B0109-0700