Rainbow Electronics DS3134 User Manual
Page 184

DS3134
184 of 203
Boundary Scan Control Bits Table 11.4A
Bit
Symbol
Lead
I/O
Control Bit Description
213
LD.iocntl
-
-
0=LD0 to LD15 are inputs;1=LD0 to LD15 are outputs
212
LD0
V20
I/O
211
LD1
U20
I/O
210
LD2
T18
I/O
209
LD3
T19
I/O
208
LD4
T20
I/O
207
LD5
R18
I/O
206
LD6
P17
I/O
205
LD7
R19
I/O
204
LD8
R20
I/O
203
LD9
P18
I/O
202
LD10
P19
I/O
201
LD11
P20
I/O
200
LD12
N18
I/O
199
LD13
N19
I/O
198
LD14
N20
I/O
197
LD15
M17
I/O
196
LIM
M18
I
195
LMS
M19
I
194
LHOLD(LBR*)
L19
O
193
LHLDA(LBG*)
L18
I
192
LBGACK*
L20
O
191
LINT.iocntl
-
-
0 = LINT* is an input; 1 = LINT* is an output
190
LINT*
K20
I/O
189
LCS*
K19
I
188
LRDY*
K18
I
187
LCLK
J20
O
186
LBHE*
H20
O
185
LWR.iocntl
-
-
0 = LWR* is an input; 1 = LWR* is an output
184
LWR*(LR/W*)
H19
I/O
183
LRD.iocntl
-
-
0 = LRD* is an input; 1 = LRD* is an output
182
LRD*(LDS*)
H18
I/O
181
LA.iocntl
-
-
0 = LA0 to LA19 are inputs; LA0 to LA19 are outputs
180
LA0
G20
I/O
179
LA1
G19
I/O
178
LA2
F20
I/O
177
LA3
G18
I/O
176
LA4
F19
I/O
175
LA5
E20
I/O
174
LA6
G17
I/O
173
LA7
F18
I/O
172
LA8
E19
I/O
171
LA9
D20
I/O