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Signal Descriptions

A.5 SMC miscellaneous signals

Table A-4 lists the SMC miscellaneous signals.

Table A-4 SMC miscellaneous signals

Name Type

Source/

destination

Description

smc_async0 Input Tie-off AHB clock synchronous to memory clock

smc_msync0 Input Tie-off Memory clock synchronous to AHB clock

smc_a_gt_m0_sync Input Tie-off When HIGH, indicates that smc_aclk is greater than and

synchronous to smc_mclk0

smc_address_mask0_0[7:0] Input Tie-off Address mask for chip select 0

smc_address_match0_0[7:0] Input Tie-off Address match for chip select 0

smc_address_mask0_1[7:0] Input Tie-off Address mask for chip select 1

smc_address_match0_1[7:0] Input Tie-off Address match for chip select 1

smc_address_mask0_2[7:0] Input Tie-off Address mask for chip select 2

smc_address_match0_2[7:0] Input Tie-off Address match for chip select 2

smc_address_mask0_3[7:0] Input Tie-off Address mask for chip select 3

smc_address_match0_3[7:0] Input Tie-off Address match for chip select 3

smc_remap_0 Input Tie-off Remap

smc_mux_mode_0 Input Tie-off Multiplexor mode

smc_sram_mw_0[1:0] Input Tie-off Memory width tie-off

smc_user_status[7:0] Input Tie-off User signals to the configuration port

smc_user_config[7:0] Output System User signals from the configuration port

smc_int Output System Interrupt

1 2 ... 95 96 97 98 99 100 101 102 103 104 105 ... 109 110

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Smc-networks ARM PL241 Manual de usuario Pagina 100