ProASIC3 DC and Switching Characteristics
v1.3 2-65
Table 2-88 • Parameter Definition and Measuring Nodes
Parameter Name Parameter Definition
Measuring Nodes
(from, to)*
t
OCLKQ
Clock-to-Q of the Output Data Register HH, DOUT
t
OSUD
Data Setup Time for the Output Data Register FF, HH
t
OHD
Data Hold Time for the Output Data Register FF, HH
t
OSUE
Enable Setup Time for the Output Data Register GG, HH
t
OHE
Enable Hold Time for the Output Data Register GG, HH
t
OCLR2Q
Asynchronous Clear-to-Q of the Output Data Register LL, DOUT
t
OREMCLR
Asynchronous Clear Removal Time for the Output Data Register LL, HH
t
ORECCLR
Asynchronous Clear Recovery Time for the Output Data Register LL, HH
t
OECLKQ
Clock-to-Q of the Output Enable Register HH, EOUT
t
OESUD
Data Setup Time for the Output Enable Register JJ, HH
t
OEHD
Data Hold Time for the Output Enable Register JJ, HH
t
OESUE
Enable Setup Time for the Output Enable Register KK, HH
t
OEHE
Enable Hold Time for the Output Enable Register KK, HH
t
OECLR2Q
Asynchronous Clear-to-Q of the Output Enable Register II, EOUT
t
OEREMCLR
Asynchronous Clear Removal Time for the Output Enable Register II, HH
t
OERECCLR
Asynchronous Clear Recovery Time for the Output Enable Register II, HH
t
ICLKQ
Clock-to-Q of the Input Data Register AA, EE
t
ISUD
Data Setup Time for the Input Data Register CC, AA
t
IHD
Data Hold Time for the Input Data Register CC, AA
t
ISUE
Enable Setup Time for the Input Data Register BB, AA
t
IHE
Enable Hold Time for the Input Data Register BB, AA
t
ICLR2Q
Asynchronous Clear-to-Q of the Input Data Register DD, EE
t
IREMCLR
Asynchronous Clear Removal Time for the Input Data Register DD, AA
t
IRECCLR
Asynchronous Clear Recovery Time for the Input Data Register DD, AA
* See Figure 2-15 on page 2-64 for more information.