Owner's manual

DS508F2 Copyright Cirrus Logic, Inc. 2011
(All Rights Reserved) 49
EP7312
High-Performance, Low-Power System on Chip
1) See EP7312 Users’ Manual for pin naming / functionality.
2) For each pad, the JTAG connection ordering is input, output, then enable as applicable.
171 A11 A[3] O 302
172 G9 D[3] I/O 304
173 B11 A[2] O 307
175 A10 D[2] I/O 309
176 F9 A[1] O 312
177 B10 D[1] I/O 314
178 E9 A[0] O 317
179 A9 D[0] I/O 319
184 D8 CL2 O 322
185 B8 CL1 O 324
186 E8 FRM O 326
187 A7 M O 328
188 F8 DD[3] O 330
189 B7 DD[2] O 333
191 A6 DD[1] O 336
192 G8 DD[0] O 339
193 B6 nSDCS[1] O 342
194 D7 nSDCS[0] O 344
195 A5 SDQM[3] I/O 346
196 E7 SDQM[2] I/O 349
199 F7 SDCKE I/O 352
200 A4 SDCLK I/O 355
201 D6 nMWE/nSDWE O 358
202 B4 nMOE/nSDCAS O 360
204 E6 nCS[0] O 362
205 A3 nCS[1] O 364
206 D5 nCS[2] O 366
207 B3 nCS[3] O 368
208 A2 nCS[4] O 370
Table 22. JTAG Boundary Scan Signal Ordering (Continued)
LQFP
Pin No.
PBGA
Ball
Signal Type Position