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PowerPC™ 405 Processor Block Reference Guide www.xilinx.com 231
UG018 (v2.0) August 20, 2004 1-800-255-7778
R
Clock to Out:
T
PCKCO
_ISOCM Control outputs ISOCMBRAMEN
ISOCMBRAMODDWRITEEN
ISOCMBRAMEVENWRITEEN
ISOCMDCRBRAMEVENEN (Virtex-4 only)
ISOCMDCRBRAMODDEN (Virtex-4 only)
ISOCMDCRBRAMRDSELECT (Virtex-4 only)
T
PCKAO
_ISOCM Address outputs ISOCMBRAMRDABUS[8:28]
ISOCMBRAMWRABUS[8:28]
T
PCKDO
_ISOCM Data outputs ISOCMBRAMWRDBUS[0:31]
Clock:
T
IPWH
Clock pulse width, High state BRAMISOCMCLK
T
IPWL
Clock pulse width, Low state BRAMISOCMCLK
Table C-7: Parameters Relative to the ISOCM Clock (BRAMISOCMCLK) (Continued)
Parameter Function Signals
Table C-8: Parameters Relative to the DSOCM Clock (BRAMDSOCMCLK)
Parameter Function Signals
Setup/Hold:
TBD Parameter Control Inputs DSOCMRDWRCOMPLETE (Virtex-4 only)
T
PDCK
_DSOCM/T
PCKD
_DSOCM Data inputs BRAMDSOCMRDDBUS[0:31]
BRAMISOCMDCRRDDBUS[0:31] (Virtex-4
only)
Clock to Out:
T
PCKCO
_DSOCM Control outputs DSOCMBRAMEN
DSOCMBRAMBYTEWRITE[0:3]
DSOCMBUSY
DSOCMRDADDRVALID (Virtex-4 only)
DSOCMWRADDRVALID (Virtex-4 only)
T
PCKDO
_DSOCM Data outputs DSOCMBRAMWRDBUS[0:31]
T
PCKAO
_DSOCM Address outputs DSOCMBRAMABUS[8:29]
Clock:
T
DPWH
Clock, Pulse Width High BRAMDSOCMCLK
T
DPWL
Clock, Pulse Width Low BRAMDSOCMCLK