S/UNI®-JET Data Sheet
Released
Address
40CH
Register
S/UNI-JET Identification Register
40DH - 7FFH
Reserved for S/UNI-JET Test
Notes
1. For all register accesses, CSB must be low.
2. Writing any value to any of the PMON(314H to 31FH), RXCP-50(369H to 370H) or TXCP-50(386H to
388H) counter holding registers will latch the current count value to the holding registers. To ensure that
the transfer was completed a wait function must be performed via software as indicated by the specific
count registers being latched. Each of the above mentioned registers have a specified clock cycle
completion requirement that is stated in the specific count registers description. For example the LCV
PMON count of registers 314H and 315H specifies that it takes three RCLK cycles to complete a
transfer of the current count value to the count holding registers. Other registers may specify a different
clock cycle requirement for the three different operational modes of the JET: DS3, E3 and J2.
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-1990267, Issue 3
80
PMC [ PMC-SIERRA, INC ]
