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Table 12.1. ARM940T timing parameters
Timing parameter | Description |
|---|---|
Tbbigd | BIGENOUT output delay from BCLK falling |
Tbbigh | BIGENOUT output hold time from BCLK falling |
Tbcand | CPLATECANCEL output delay from BCLK falling |
Tbcanh | CPLATECANCEL output hold time from BCLK falling |
Tbcdnh | CPDIN[31:0] set up time to BCLK falling |
Tbcdns | CPDIN[31:0] set up time to BCLK falling |
Tbchsh | CHSDE[1:0]/CHSEX[1:0] hold time to BCLK falling |
Tbchss | CHSDE[1:0]/CHSEX[1:0] setup time to BCLK falling |
Tbcomd | COMMTX/COMMRX output delay |
Tbcomh | COMMTX/COMMRX output hold time |
Tbcpdd | CPID[31:0]/CPDOUT[31:0] output delay from BCLK falling |
Tbcpdh | CPID[31:0]/CPDOUT[31:0] output hold time from BCLK falling |
Tbcpkf | Delay from BCLK falling to CPCLK falling |
Tbcpkr | Delay from BCLK rising to CPCLK rising |
Tbctld | CPnMREQ/nCPTRANS/CPTBIT output delay from BCLK falling |
Tbctlh | CPnMREQ/nCPTRANS/CPTBIT output hold time from BCLK falling |
Tbdbqh | EDBGRQ input hold time from BCLK falling |
Tbdbqs | EDBGRQ input setup time to BCLK falling |
Tbdckd | DBGACK output delay |
Tbdckh | DBGACK output hold time |
Tbekf | Delay from BCLK falling to ECLK falling |
Tbekr | Delay from BCLK rising to ECLK rising |
Tbexth | EXTERN0/EXTERN1 input hold time from BCLK falling |
Tbexts | EXTERN0/EXTERN1 input setup time to BCLK falling |
Tbinth | nFIQ/nIRQ hold time from BCLK falling |
Tbints | nFIQ/nIRQ setup time to BCLK falling |
Tbisyh | ISYNC hold time from BCLK falling |
Tbisys | ISYNC setup time to BCLK falling |
Tbnwtd | CPnWAIT output delay from BCLK rising |
Tbnwth | CPnWAIT output hold time from BCLK rising |
Tbpasd | CPPASS output delay from BCLK rising |
Tbpash | CPPASS output hold time from BCLK rising |
Tbrg0d | RANGEOUT0 output delay |
Tbrg0h | RANGEOUT0 output hold time |
Tbrg1h | RANGEOUT1 output hold time |
Tbrgqd | RANGEOUT1 output delay |
Tbrst | Delay from nTRST falling to RSTCLKBS rising |
Tbrtd | RSTCLKBS output delay from TCK falling |
Tbrth | RSTCLKBS hold time from TCK falling |
Tbtrks | TRACK input setup time to BCLK falling |
Tbtrsh | TRACK input hold time from BCLK falling |
Tcapf | ECAPCLKBS/ICAPCLKBS/PCLKBS falling from TCK rising |
Tcapr | ECAPCLKBS/ICAPCLKBS/PCLKBS rising from TCK rising |
Tdgid | DBGRQI output delay from TCK falling |
Tdgih | DBGRQI output hold time from TCK falling |
Tdih | TDI and TMS hold time from TCK rising |
Tdis | TDI and TMS setup time to TCK rising |
Tdqen | Delay from DBGEN falling to DBGRQI falling |
Tdqir | Delay from nTRST falling to DBGRQI |
Tedqd | DBGRQI output delay from EDBGRQ falling |
Tedqh | DBGRQI output hold time from EDBGRQ falling |
Tfbigd | BIGENOUT output delay from FCLK falling |
Tfbigh | BIGENOUT output hold time from FCLK falling |
Tfcand | CPLATECANCEL output delay from FCLK falling |
Tfcanh | CPLATECANCEL output hold time from FCLK falling |
Tfcdnh | CPDIN[31:0] set up time to FCLK falling |
Tfcdns | CPDIN[31:0] set up time to FCLK falling |
Tfchsh | CHSDE[1:0]/CHSEX[1:0] hold time to FCLK falling |
Tfchss | CHSDE[1:0]/CHSEX[1:0] setup time to FCLK falling |
Tfcpdh | CPID[31:0]/CPOUT[31:0] output delay from FCLK falling |
Tfcpkf | Delay from FCLK falling to CPCLK falling |
Tfcpkr | Delay from FCLK rising to CPCLK rising |
Tfctld | CPnMREQ/nCPTRANS/CPT BIT output delay from FCLK falling |
Tfctlh | CPnMREQ/nCPTRANS/CPTBIT output hold time from FCLK falling |
Tfekf | Delay from FCLK falling to ECLK falling |
Tfekr | Delay from FCLK rising to ECLK rising |
Tffkf | Delay from FCLK falling to FCLKOUT falling |
Tffkr | Delay from FCLK rising to FCLKOUT rising |
Tfinth | nFIQ/nIRQ hold time from FCLK falling |
Tfints | nFIQ/nIRQ setup time to FCLK falling |
Tfisyh | ISYNC hold time from FCLK falling |
Tfisys | ISYNC setup time to FCLK falling |
Tfnwtd | CPnWAIT output delay from FCLK rising |
Tfnwth | CPnWAIT output hold time from FCLK rising |
Tfpasd | CPPASS output delay from FCLK rising |
Tfpash | CPPASS output hold time from FCLK rising |
Tirsd | IREG[3:0]/SCREG[3:0] output delay from TCK falling |
Tirsh | IREG[3:0]/SCREG[3:0] hold time from TCK falling |
Trgen | Delay from DBGEN falling to RANGEOUT0/RANGEOUT1 falling |
Tsdnd | SDIN output delay from TCK falling |
Tsdnh | SDIN hold time from TCK falling |
Tshkf | SHCLK1BS/SHCLK2BS falling from TCK changing |
Tshkr | SHCLK1BS/SHCLK2BS rising from TCK changing |
Ttckf | TCK1/TCK2 falling from TCK changing |
Ttckr | TCK1/TCK2 rising from TCK changing |
Ttdod | TDO output delay from TCK falling |
Ttdoh | TDO hold time from TCK falling |
Ttdsd | TDO output delay from SDOUTBS changing |
Ttdsh | TDO output hold time from SDOUTBS changing |
Ttekf | Delay from TCK falling to ECLK falling |
Ttekr | Delay from TCK rising to ECLK rising |
Tteod | nTDOEN output delay from TCK falling |
Tteoh | nTDOEN hold time from TCK falling |
Ttpmd | TAPSM[3:] output delay from TCK falling |
Ttpmh | TAPSM[3:0] hold time from TCK falling |