E62655RUSB Renesas Electronics America, E62655RUSB Datasheet - Page 444

• Manufacturer Part Number: E62655RUSB
• Description: EMULATOR BASE H8S/2655R W/USB
• Manufacturer: Renesas Electronics America
• Type: Microcontrollerr

Specifications of E62655RUSB

• Contents: E6000 Emulator Unit and 4 Logic Probes
• For Use With/related Products: H8S/2655R
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 9 I/O Ports
Modes 3 and 7
In modes 3 and 7, port E pins function as I/O ports. Input or output can be specified for each pin
on a bit-by-bit basis. Setting a PEDDR bit to 1 makes the corresponding port E pin an output port,
while clearing the bit to 0 makes the pin an input port.
Port E pin functions in modes 3 and 7 are shown in figure 9.24.
Rev. 5.00 Sep 14, 2006 page 414 of 1060
REJ09B0331-0500
Port E
Figure 9.23 Port E Pin Functions (Modes 1, 2, 4 to 6)
Figure 9.24 Port E Pin Functions (Modes 3 and 7)
8-bit bus mode
PE
PE
PE
PE
PE
PE
PE
PE
Port E
7
6
5
4
3
2
1
0
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
PE
PE
PE
PE
PE
PE
PE
PE
7
6
5
4
3
2
1
0
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
16-bit bus mode
D
D
D
D
D
D
D
D
7
6
5
4
3
2
1
0
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)