ARM ARM7TDMI Hardware Reference Guide

Open Access
A-23
ARM Development Board (ARM7TDMI Version)
Hardware Reference Guide
ARM DUI 0017C
Board Schematics
A.22 ASB Expansion Connecters
Date: February 26, 1996 Sheet
Size Document Number
B EOI-0011B (ASBEXP.
S
Title
ASB Expansion Conne
c
CB1 4JN
CAMBRIDGE
CHERRY HINTON
FULBOURN ROAD
(C) ADVANCED RISC MAC
VCC
B_PROT0
B_RES0
B_RES2
B_WAIT
B_ERROR
D_SELASB1
VCC+
1
+
3
+
5
+
7
+
9
+
11
+
13
+
15
+
17
+
19
+
2
+
4
+
6
+
8
+
10
+
12
+
14
+
16
+
18
+
20
POD11
CON20AP
1
V148
1
V155
B_PROT1
B_RES1
B_LOCK
B_LAST
D_SELASB0
VCC
LOGIC ANALYSER PODS
+
1
+
3
+
5
+
7
+
9
+
11
+
13
+
15
+
17
+
19
+
2
+
4
+
6
+
8
+
10
+
12
+
14
+
16
+
18
+
20
POD7
CON20AP
1
V147
VCC
B_D5B_D6
B_D7B_D8
B_D9B_D10
B_D11B_D12
B_D13B_D14
B_D15B_CLK10
B_A[31..0]
B_D[31..0]
B_WRITE
B_SIZE[1..0]
B_RES[2..0]
B_WAIT
B_LOCK
B_PROT[1..0]
B_TRAN[1..0]
B_LAST
B_ERROR
D_SELASB0
B_A[31..0]
B_D[31..0]
B_WRITE
B_SIZE[1..0]
B_TRAN[1..0]
B_RES[2..0]
B_PROT[1..0]
B_LOCK
B_WAIT
B_LAST
B_ERROR
D_SELASB0
+
1
+
3
+
5
+
7
+
9
+
11
+
13
+
15
+
17
+
19
+
2
+
4
+
6
+
8
+
10
+
12
+
14
+
16
+
18
+
20
POD8
CON20AP
+
1
+
3
+
5
+
7
+
9
+
11
+
13
+
15
+
17
+
19
+
2
+
4
+
6
+
8
+
10
+
12
+
14
+
16
+
18
+
20
POD9
CON20AP
1
V149
1
V150
1
V151
VCC
GND
GND
VCC
B_D0
B_D1B_D2
B_D3B_D4
B_D16
B_D17B_D18
B_D19B_D20
B_D21B_D22
B_D23B_D24
B_D25B_D26
B_D27B_D28
B_D29B_D30
B_D31
B_A13B_A14
B_A15nB_CLK10 NOTE: PIN 1 OF ALL
+
1
+
3
+
5
+
7
+
9
+
11
+
13
+
15
+
17
+
19
+
2
+
4
+
6
+
8
+
10
+
12
+
14
+
16
+
18
+
20
POD12
CON20AP
1
V152
1
V156
B_WRITE
B_SIZE1
B_TRAN1
A_REQ001
A_GNT001
nINTASB0
nFIQSRC
nENASB0
D_SELSRAM
D_SELROM
D_SELNISA
VCC
GND
VCC
GND
1
V161
GND
GND
VCC
B_SIZE0
B_TRAN0
A_REQ002
A_GNT002
nENASB1
nINTASB1
D_SELSSRAM
D_SELDRAM
D_SELAPB
GND
VCC
GND
PULL nENASB[
1
R178
1K
nINTASB1
VCC
VCC
5V ON ANALYSER
PODS CONNECTS TO
PIN 2 IS TRIGGER
R177
1K
nINTASB0
VCC
VCC
GND
VCC
GND
+
1
+
3
+
5
+
7
+
9
+
11
+
13
+
15
+
17
+
19
+
2
+
4
+
6
+
8
+
10
+
12
+
14
+
16
+
18
+
20
POD10
CON20AP
1
V153
1
V154
GNDB_A0
B_A1B_A2
B_A3B_A4
B_A5B_A6
B_A7B_A8
B_A9B_A10
B_A11B_A12
GND
VCC
B_A16
B_A17B_A18
B_A19B_A20
B_A21B_A22
B_A23B_A24
B_A25B_A26
B_A27B_A28
B_A29B_A30
B_A31
A_GNT001
A_GNT002
D_SELASB1
B_CLK10
nB_CLK10
D_SELSSRAM
D_SELSRAM
D_SELROM
D_SELDRAM
D_SELAPB
D_SELNISA
A_GNT001
A_GNT002
D_SELASB1
B_CLK10
nB_CLK10
D_SELSSRAM
D_SELSRAM
D_SELDRAM
D_SELROM
D_SELAPB
D_SELNISA
nINTASB[1..0]
nFIQSRC
A_REQ001
A_REQ002
nENASB[1..0]
A_REQ001
A_REQ002
nINTASB[1..0]
nFIQSRC
nENASB[1..0]
R193
10K
nENASB0
WHEN USING A
S
DEVICES
R192
10K
nENASB1
h
rg.
b
oo
k
P
age
23
W
e
d
nes
d
ay,
J
u
l
y
22
,
1998
9
:
18
AM

ARM ARM7TDMI Specifications

General

Brand	ARM
Model	ARM7TDMI
Category	Computer Hardware
Language	English