E62655RUSB Renesas Electronics America, E62655RUSB Datasheet - Page 107

• 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

3.4
The pin functions of ports A to F vary depending on the operating mode. Table 3.3 shows their
functions in each operating mode.
Table 3.3
Legend:
P: I/O port
A: Address bus output
D: Data bus I/O
C: Control signals, clock I/O
Note:
3.5
Figure 3.1 shows a memory map for each of the operating modes.
The address space is 64 kbytes in modes 1 to 3 (normal modes), and 16 Mbytes in modes 4 to 7
(advanced modes).
The on-chip ROM of H8S/2655 contains 128 kbytes, but only 56 kbytes are available in modes 2
and 3 (normal modes).
The address space is divided into eight areas for modes 4 to 7. For details, see section 6, Bus
Controller.
Port
Port A
Port B
Port C
Port D
Port E
Port F
* After reset
PA
PA
PF
PF
PF
Memory Map in Each Operating Mode
Pin Functions in Each Operating Mode
7
6
2
7
4
to PF
to PF
to PA
to PA
Pin Functions in Each Mode
3
0
5
0
Mode 1
P
A
A
D
P * /D
P * /C *
C
P * /C
Mode 2
P
P * /A
P * /A
D
P * /D
P * /C *
C
P * /C
Mode 3
P
P
P
P
P
P * /C
P
Mode 4
P * /A
A
A
A
D
P * /D
P * /C *
C
P * /C
Rev. 5.00 Sep 14, 2006 page 77 of 1060
Section 3 MCU Operating Modes
Mode 5
P * /A
A
A
A
D
P * /D
P * /C *
C
P * /C
Mode 6
P * /A
P * /A
P * /A
D
P * /D
P * /C *
C
P * /C
REJ09B0331-0500
Mode 7
P
P
P
P
P
P * /C
P