Datasheet

AM3517, AM3505
www.ti.com SPRS550E –OCTOBER 2009–REVISED MARCH 2013
2.4.5 Test Interfaces
Table 2-21. Test Interfaces – ETK Signals Description
SIGNAL NAME [1] DESCRIPTION [2] TYPE [3] ZCN BALL [4] ZER BALL [4]
etk_ctl ETK trace ctl O AE18 G21
etk_clk ETK trace clock O AD17 G22
etk_d0 ETK data 0 O AD18 G20
etk_d1 ETK data 1 O AC18 F22
etk_d2 ETK data 2 O AB18 F20
etk_d3 ETK data 3 O AA18 G19
etk_d4 ETK data 4 O Y18 E19
etk_d5 ETK data 5 O AE19 F21
etk_d6 ETK data 6 O AD19 F19
etk_d7 ETK data 7 O AB19 E21
etk_d8 ETK data 8 O AE20 D22
etk_d9 ETK data 9 O AD20 D21
etk_d10 ETK data 10 O AC20 E22
etk_d11 ETK data 11 O AB20 E20
etk_d12 ETK data 12 O AE21 E18
etk_d13 ETK data 13 O AD21 D20
etk_d14 ETK data 14 O AC21 D19
etk_d15 ETK data 15 O AE22 D18
Table 2-22. Test Interfaces – JTAG Signals Description
SIGNAL NAME [1] DESCRIPTION [2] TYPE [3] ZCN BALL [4] ZER BALL [4]
jtag_ntrst Test Reset I U24 D13
jtag_tck Test Clock I U25 E14
jtag_rtck ARM Clock Emulation O T21 C12
jtag_tms_tmsc Test Mode Select IO T22 A12
jtag_tdi Test Data Input I T23 B12
jtag_tdo Test Data Output O T24 D12
jtag_emu0 Test emulation 0 IO T25 E13
jtag_emu1 Test emulation 1 IO R24 E12
Table 2-23. Test Interfaces – HWDBG Signals Description
SIGNAL NAME [1] DESCRIPTION [2] TYPE [3] ZCN BALL [4] ZER BALL [4]
hw_dbg0 Debug signal 0 O AD2,AD17 G22
hw_dbg1 Debug signal 1 O AD1,AE18 G21
hw_dbg2 Debug signal 2 O AD3,AD18 G20
hw_dbg3 Debug signal 3 O AE3,AC18 F22
hw_dbg4 Debug signal 4 O AC5,AB18 F20
hw_dbg5 Debug signal 5 O AD5,AA18 G19
hw_dbg6 Debug signal 6 O Y18,AE5 E19
hw_dbg7 Debug signal 7 O Y6,AE19 F21
hw_dbg8 Debug signal 8 O Y7,AD19 F19
hw_dbg9 Debug signal 9 O AA7,AB19 E21
hw_dbg10 Debug signal 10 O AC7,AE20 D22
hw_dbg11 Debug signal 11 O AD7,AD20 D21
hw_dbg12 Debug signal 12 O AE23,AC20 E22
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