Filter
Top Products
Signal Descriptions
ARM DDI 0389B Copyright © 2006 ARM Limited. All rights reserved. A-9
A.8 Scan chains
Table A-7 lists the scan chain signals.
Table A-7 Scan chain signals
Name Type
Source/
destination
Description
se Input Scan chains Scan enable for all clock domains
ahb_rst_bypass Input Scan chains AHB reset bypass
smc_rst_bypass Input Scan chains SMC reset bypass
smc_dft_en_clk_out Input Scan chains SMC DFT enable for clock out
si_hclk Input Scan chains Scan in for hclk domain
smc_si_aclk Input Scan chains SMC scan in for smc_aclk domain
smc_si_mclk0 Input Scan chains SMC scan in for smc_mclk0 domain
smc_si_mclk0n Input Scan chains SMC scan in for smc_mclk0n domain
smc_si_fbclk_in_0 Input Scan chains SMC scan in for smc_fbclk_in_0 domain
smc_si_int_0 Input Scan chains SMC scan in for smc_int_0 domain
so_hclk Output Scan chains Scan out for hclk domain
smc_so_aclk Output Scan chains SMC scan out for smc_aclk domain
smc_so_mclk0 Output Scan chains SMC scan out for smc_mclk0 domain
smc_so_mclk0n Output Scan chains SMC scan out for smc_mclk0n domain
smc_so_fbclk_in_0 Output Scan chains SMC scan out for smc_fbclk_in_0 domain
smc_so_int_0 Output Scan chains SMC scan out for smc_int_0 domain