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up_tdd_cntrl: Add magic value "TDDC" 

Adds a magic identification value of 0x54444443 at word address 0x3.
It is derived from the ASCII String "TDDC" interpreted as a big-endian
32-bit unsigned integer.

Signed-off-by: David Winter <david.winter@analog.com>
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David Winter 2021-06-10 15:16:07 +02:00 committed by Laszlo Nagy
parent f2017050ed
commit 386afd8511
1 changed files with 2 additions and 0 deletions
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2
library/common/up_tdd_cntrl.v
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@ -96,6 +96,7 @@ module up_tdd_cntrl #(
output reg up_rack); output reg up_rack);
localparam PCORE_VERSION = 32'h00010061; localparam PCORE_VERSION = 32'h00010061;
localparam PCORE_MAGIC = 32'h54444443; // "TDDC", big endian
// internal registers // internal registers
@ -303,6 +304,7 @@ module up_tdd_cntrl #(
8'h00: up_rdata <= PCORE_VERSION; 8'h00: up_rdata <= PCORE_VERSION;
8'h01: up_rdata <= ID; 8'h01: up_rdata <= ID;
8'h02: up_rdata <= up_scratch; 8'h02: up_rdata <= up_scratch;
8'h03: up_rdata <= PCORE_MAGIC;
8'h10: up_rdata <= {28'h0, up_tdd_gated_tx_dmapath, 8'h10: up_rdata <= {28'h0, up_tdd_gated_tx_dmapath,
up_tdd_gated_rx_dmapath, up_tdd_gated_rx_dmapath,
up_tdd_tx_only, up_tdd_tx_only,