TC1796
System Units (Vol. 1 of 2)
Introduction
User’s Manual
1-37
V2.0, 2007-07
Intro, V2.0
A[23:0]
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
J24
J25
J26
K25
K26
J23
K24
L25
L26
K23
M26
M25
M24
L24
N26
N23
N24
N25
P26
P24
P25
R24
R26
R25
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
B1
V
DDEBU
EBU Address Bus Lines A[23:0]
The EBU Address Bus Lines serve as
external address bus.
Address bus line 0
Address bus line 1
Address bus line 2
Address bus line 3
Address bus line 4
Address bus line 5
Address bus line 6
Address bus line 7
Address bus line 8
Address bus line 9
Address bus line 10
Address bus line 11
Address bus line 12
Address bus line 13
Address bus line 14
Address bus line 15
Address bus line 16
Address bus line 17
Address bus line 18
Address bus line 19
Address bus line 20
Address bus line 21
Address bus line 22
Address bus line 23
CS0
CS1
CS2
CS3
AE21
AD21
AD20
AD19
O
O
O
O
B1
V
DDEBU
Chip Select Output Lines
Chip select output line 0
Chip select output line 1
Chip select output line 2
Chip select output line 3
CS
COMB
AE19 O
B1
V
DDEBU
Combined Chip Select Output for Global
Select / Emulator Memory Region /
Emulator Overlay Memory
Table 1-3
Pin Definitions and Functions
(cont’d)
Symbol
Pins
I/O Pad
Driver
Class
Power
Supply
Functions
