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- from Rev 147 to Rev 148
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Rev 147 → Rev 148
/trunk/README
1,7 → 1,7
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README for the T400 uController project |
======================================= |
Version: $Date: 2006-06-11 13:53:11 $ |
Version: $Date: 2006-06-11 23:31:34 $ |
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Introduction |
126,7 → 126,12
Make will analyze all VHDL files (RTL and testbench code) and elaborate all |
testbench top-levels: |
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* tb_t420_behav_c0 |
* tb_t410_behav_c0 |
Testbench for the T410 derivative. |
It instantiates the T410 system toplevel and is intended to exectue all |
verifcation tests tagged with 't41x'. |
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* tb_t411_behav_c0 |
Testbench for the T411 derivative. |
It instantiates the T411 system toplevel and is intended to exectue all |
verifcation tests tagged with 't41x'. |
261,7 → 266,39
with the target frequency, ck_en_i can be kept high constantly. |
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Generic Parameters |
------------------ |
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Most generic parameters are provided to set the numerous I/O options. Thus |
such options are exhibited on the toplevel designs. |
All generics are implemented with integer types to enable analysis of the RTL |
code without tool restrictions. The related constants are defined in |
t400_opt_pack-p.vhd. |
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opt_type_g : Derivative type - T420, T421, T410, T411 |
opt_ck_div_g : Internal divider on CK |
opt_cko_g : Enable CKO as general purpose input |
opt_l_out_type_7_g : Output driver type L[7] |
opt_l_out_type_6_g : Output driver type L[6] |
opt_l_out_type_5_g : Output driver type L[5] |
opt_l_out_type_4_g : Output driver type L[4] |
opt_l_out_type_3_g : Output driver type L[3] |
opt_l_out_type_2_g : Output driver type L[2] |
opt_l_out_type_1_g : Output driver type L[1] |
opt_l_out_type_0_g : Output driver type L[0] |
opt_microbus_g : Enable MICROBUS interface |
opt_d_out_type_3_g : Output driver type D[3] |
opt_d_out_type_2_g : Output driver type D[2] |
opt_d_out_type_1_g : Output driver type D[1] |
opt_d_out_type_0_g : Output driver type D[0] |
opt_g_out_type_3_g : Output driver type G[3] |
opt_g_out_type_2_g : Output driver type G[2] |
opt_g_out_type_1_g : Output driver type G[1] |
opt_g_out_type_0_g : Output driver type G[0] |
opt_so_output_type_g : Output driver type SO |
opt_sk_output_type_g : Output driver type SK |
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FPGA Implementation |
------------------- |
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