E62655RUSB Renesas Electronics America, E62655RUSB Datasheet - Page 46

• 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 1 Overview
Type
Interrupts
Address bus
Data bus
Bus control
Rev. 5.00 Sep 14, 2006 page 16 of 1060
REJ09B0331-0500
Symbol
NMI
IRQ
IRQ
A
A
D
D
CS
CS
AS
RD
HWR
23
0
15
0
7
0
to
to
7
0
to
to
TFP-120
74
28 to 25,
29 to 32
28 to 25,
23 to 16,
14 to 7,
5 to 2
51 to 48,
46 to 39,
37 to 34
29, 30,
61, 60,
117 to 120
82
83
84
Pin No.
FP-128
82
32 to 29,
33, 34,
37, 38
32 to 29,
27 to 20,
18 to 11,
9 to 6
57 to 54,
52 to 45,
43 to 40
33, 34,
69, 66,
127, 128,
1, 2
90
91
92
I/O
Input
Input
Output Address bus: These pins output an
I/O
Output Chip select: Signals for selecting
Output Address strobe: When this pin is low,
Output Read: When this pin is low, it
Output High write/write enable/upper write
Name and Function
Nonmaskable interrupt: Requests a
nonmaskable interrupt. When this pin
is not used, it should be fixed high.
Interrupt request 7 to 0: These pins
request a maskable interrupt.
address.
Data bus: These pins constitute a
bidirectional data bus.
areas 7 to 0.
it indicates that address output on
the address bus is enabled.
indicates that the external address
space can be read.
enable:
A strobe signal that writes to external
space and indicates that the upper
half (D
enabled.
The 2CAS type DRAM write enable
signal.
The 2WE type DRAM upper write
enable signal.
15
to D
8
) of the data bus is