Boundary Scan Test Interface
25-12 Élan™SC520 Microcontroller User’s Manual
Control 419
RTS1
Output 420
CTS1
Input 421
DSR1
Input 422
Control 423
DTR1
Output 424
DCD1
Input 425
RIN1
Input 426
Control 427
SOUT2 Output 428
SIN2 Input 429
Control 430
RTS2
Output 431
Control 432
PIO28 Bidirectional 433, 434
Control 435
PIO29 Bidirectional 436, 437
Control 438
DTR2
Output 439
Control 440
PIO30 Bidirectional 441, 442
Control 443
PIO31 Bidirectional 444, 445
Control 446
SSI_CLK Output 447
SSI_DI Input 448
Control 449
SSI_DO Output 450
Control 451
CLKTIMER Bidirectional 452, 453
PWRGOOD Input 454
PRGRESET Input 455
Control 456
CMDACK Output 457
BR/TC Input 458
Control 459
STOP/TX Output 460
Control 461
TRIG/TRACE Output 462
Control 463
DC Bidirectional 464, 465
Control 466
Table 25-3 Main Data Scan Path (Continued)
Pad Name Scan Type Boundary Scan Order
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