EP7312-CB-90 CIRRUS [Cirrus Logic], EP7312-CB-90 Datasheet - Page 58

• Manufacturer Part Number: EP7312-CB-90
• Description: HIGH-PERFORMANCE, LOW-POWER SYSTEM ON CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
• Manufacturer: CIRRUS [Cirrus Logic]

EP7312
High-Performance, Low-Power System on Chip
58
Pin No.
LQFP
156
161
162
163
164
165
166
169
170
171
172
173
175
176
177
178
179
184
185
186
187
188
189
191
192
193
194
195
196
199
200
201
202
204
205
206
207
208
TFBGA
Table 23. JTAG Boundary Scan Signal Ordering (Continued)
Ball
B20
B16
A16
C15
B15
A15
C14
B14
A14
C13
B13
A13
C12
B12
A12
C11
B11
B10
A10
A9
B9
C9
A8
B8
C8
A7
B7
C7
A6
B6
C6
A5
B5
C5
A4
B4
A3
C4
©
PBGA
Ball
D11
D10
B16
B14
A13
F10
B13
E10
B12
A11
B11
A10
B10
C opyright Cirrus Logic, Inc. 2003
G9
D8
G8
D7
D6
D5
F9
E9
A9
B8
E8
A7
F8
B7
A6
B6
A5
E7
F7
A4
B4
E6
A3
B3
A2
(All Rights Reserved)
nMOE/nSDCAS
nMWE/nSDWE
nURESET
nSDCS[1]
nSDCS[0]
WAKEUP
SDQM[3]
SDQM[2]
nPWRFL
Signal
SDCKE
SDCLK
nCS[0]
nCS[1]
nCS[2]
nCS[3]
nCS[4]
DD[3]
DD[2]
DD[1]
DD[0]
FRM
A[6]
D[6]
A[5]
D[5]
A[4]
D[4]
A[3]
D[3]
A[2]
D[2]
A[1]
D[1]
A[0]
D[0]
CL2
CL1
M
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/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
I
I
I
Position
284
285
286
287
289
292
294
297
299
302
304
307
309
312
314
317
319
322
324
326
328
330
333
336
339
342
344
346
349
352
355
358
360
362
364
366
368
370
DS508PP5