PM5355 S/UNI-622
DATA SHEET
PMC-941027
ISSUE 3
SATURN USER NETWORK INTERFACE (622-Mb)
9.17.2 TRANSMIT INTERFACE ................................................... 56
9.18
9.19
9.20
9.21
10
11
PARALLEL I/O PORT................................................................... 56
JTAG TEST ACCESS PORT ........................................................ 56
MICROPROCESSOR INTERFACE ............................................. 56
REGISTER MEMORY MAP ......................................................... 56
NORMAL MODE REGISTER DESCRIPTION........................................ 62
TEST FEATURES DESCRIPTION ....................................................... 194
11.1
11.2
11.3
TEST MODE REGISTER MEMORY MAP ................................. 194
TEST MODE 0 DETAILS ........................................................... 199
JTAG TEST PORT...................................................................... 202
12
13
OPERATION ......................................................................................... 207
FUNCTIONAL TIMING ......................................................................... 223
13.1
13.2
13.3
13.4
13.5
13.6
LINE SIDE RECEIVE INTERFACE ............................................ 223
LINE SIDE TRANSMIT INTERFACE.......................................... 227
OVERHEAD ACCESS ............................................................... 229
GFC ACCESS............................................................................ 237
DROP SIDE RECEIVE INTERFACE.......................................... 238
DROP SIDE TRANSMIT INTERFACE ....................................... 241
14
15
16
17
18
ABSOLUTE MAXIMUM RATINGS........................................................ 242
D.C. CHARACTERISTICS .................................................................... 243
MICROPROCESSOR INTERFACE TIMING CHARACTERISTICS ...... 246
S/UNI-622 TIMING CHARACTERISTICS ............................................. 250
ORDERING AND THERMAL INFORMATION ...................................... 270
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
iv
PMC [ PMC-SIERRA, INC ]
