Visible to Intel only — GUID: itn1547618263662
Ixiasoft
Visible to Intel only — GUID: itn1547618263662
Ixiasoft
Active Serial (AS) Configuration Timing
Symbol | Parameter | Condition | Minimum | Maximum | Unit |
---|---|---|---|---|---|
tCO 86 | DCLK falling edge to the AS_DATA[3:0]/ASDO output | — | — | 2 | ns |
tSU 87 | Data setup time before the falling edge on DCLK | — | 1.5 | — | ns |
tDH 87 | Data hold time after the falling edge on DCLK | –6 speed grade | 2.3 88 | — | ns |
–7 or –8 speed grades | 2.989/2.788 | — | ns | ||
tCD2UM | CONF_DONE high to user mode | — | 175 | 437 | µs |
tCD2CU | CONF_DONE high to CLKUSR enabled | — | 4 × maximum DCLK period | — | — |
tCD2UMC | CONF_DONE high to user mode with CLKUSR option on | — | tCD2CU + (Tinit × CLKUSR period) | — | — |
Tinit | Number of clock cycles required for device initialization | — | 8,576 | — | Cycles |
Symbol | Parameter | Condition | Minimum | Maximum | Unit |
---|---|---|---|---|---|
tCO | DCLK falling edge to the AS_DATA[3:0]/ASDO output | — | –1.3 | 0 | ns |
tSU | Data setup time before the falling edge on DCLK | — | 2.9 | — | ns |
tDH | Data hold time after the falling edge on DCLK | –6 speed grade | 0.588 | — | ns |
–7 or –8 speed grades | 1.390/1.188 | — | ns | ||
tCD2UM | CONF_DONE high to user mode | — | 175 | 437 | µs |
tCD2CU | CONF_DONE high to CLKUSR enabled | — | 4 × maximum DCLK period | — | — |
tCD2UMC | CONF_DONE high to user mode with CLKUSR option on | — | tCD2CU + (Tinit × CLKUSR period) | — | — |
Tinit | Number of clock cycles required for device initialization | — | 8,576 | — | Cycles |