Table A.10 describes
the signals on the HDRX header pins. For a description of the signals
refer to AMBA 3 AXI Protocol (ARM IHI 0022).
Table A.10. HDRX signals
| Baseboard
signals | X Bus | Even
pins | Odd
pins | X Bus | Baseboard
signals |
|---|
| ARADDR12 /
ARADDR28 | X89 | 2 | 1 | X90 | ARADDR13 /
ARADDR29 |
| ARADDR11 /
ARADDR27 | X88 | 4 | 3 | X91 | ARADDR14 /
ARADDR30 |
| ARADDR10 /
ARADDR26 | X87 | 6 | 5 | X92 | ARADDR15 /
ARADDR31 |
| ARADDR9 /
ARADDR25 | X86 | 8 | 7 | X93 | ARID0 /
ARID2 |
| ARADDR8 /
ARADDR24 | X85 | 10 | 9 | X94 | ARID1 /
ARID3 |
| ARADDR7 /
ARADDR23 | X84 | 12 | 11 | X95 | ARLEN0 /
ARLEN2 |
| ARADDR6 /
ARADDR22 | X83 | 14 | 13 | X96 | ARLEN1 /
ARLEN3 |
| ARADDR5 /
ARADDR21 | X82 | 16 | 15 | X97 | ARSIZE0 /
ARSIZE1 |
| ARADDR4 /
ARADDR20 | X81 | 18 | 17 | X98 | ARID4 /
ARPROT2 |
| ARADDR3 /
ARADDR19 | X80 | 20 | 19 | X99 | ARPROT0 /
ARPROT1 |
| ARADDR2 /
ARADDR18 | X79 | 22 | 21 | X100 | ARBURST0 /
ARBURST1 |
| ARADDR1 /
ARADDR17 | X78 | 24 | 23 | X101 | ARLOCK0 /
ARLOCK1 |
| ARADDR0 /
ARADDR16 | X77 | 26 | 25 | X102 | ARCACHE0 /
ARCACHE2 |
| BREADY | X76 | 28 | 27 | X103 | ARCACHE1 /
ARCACHE3 |
| BVALID | X75 | 30 | 29 | X104 | ARVALID/ ARID5 |
| BRESP0 /
BRESP1 | X74 | 32 | 31 | X105 | ARREADY |
| BID4 /
BID5 | X73 | 34 | 33 | X106 | RDATA0 /
RDATA32 |
| BID1 /
BID3 | X72 | 36 | 35 | X107 | RDATA1 /
RDATA33 |
| BID0 /
BID2 | X71 | 38 | 37 | X108 | RDATA2 /
RDATA34 |
| AWREADY | X70 | 40 | 39 | X109 | RDATA3 /
RDATA35 |
| AWVALID /
AWID5 | X69 | 42 | 41 | X110 | RDATA4 /
RDATA36 |
| AWCACHE1 /
AWCACHE3 | X68 | 44 | 43 | X111 | RDATA5 /
RDATA37 |
| AWCACHE0 /
AWCACHE2 | X67 | 46 | 45 | X112 | RDATA6 /
RDATA38 |
| AWLOCK0 /
AWLOCK1 | X66 | 48 | 47 | X113 | RDATA7 /
RDATA39 |
| AWBURST0 /
AWBURST1 | X65 | 50 | 49 | X114 | RDATA8 /
RDATA40 |
| AWPROT0 /
AWPROT1 | X64 | 52 | 51 | X115 | RDATA9 /
RDATA41 |
| nRST_X | X63 | 54 | 53 | X116 | RDATA10 /
RDATA42 |
| AWID4 /
AWPROT2 | X62 | 56 | 55 | X117 | RDATA11 /
RDATA43 |
| AWSIZE0 /
AWSIZE1 | X61 | 58 | 57 | X118 | RDATA12 /
RDATA44 |
| AWLEN1 /
AWLEN3 | X60 | 60 | 59 | X119 | RDATA13 /
RDATA45 |
| AWLEN0 /
AWLEN2 | X59 | 62 | 61 | X120 | RDATA14 /
RDATA46 |
| AWID1 /
AWID3 | X58 | 64 | 63 | X121 | RDATA15 /
RDATA47 |
| AWID0 /
AWID2 | X57 | 66 | 65 | X122 | RDATA16 /
RDATA48 |
| AWADDR15 /
AWADDR31 | X56 | 68 | 67 | X123 | RDATA17 /
RDATA49 |
| AWADDR14 /
AWADDR30 | X55 | 70 | 69 | X124 | RDATA18 /
RDATA50 |
| AWADDR13 /
AWADDR29 | X54 | 72 | 71 | X125 | RDATA19 /
RDATA51 |
| AWADDR12 /
AWADDR28 | X53 | 74 | 73 | X126 | RDATA20 /
RDATA52 |
| AWADDR11 /
AWADDR27 | X52 | 76 | 75 | X127 | RDATA21 /
RDATA53 |
| AWADDR10 /
AWADDR26 | X51 | 78 | 77 | X128 | RDATA22 /
RDATA54 |
| AWADDR9 /
AWADDR25 | X50 | 80 | 79 | X129 | RDATA23 /
RDATA55 |
| AWADDR8 /
AWADDR24 | X49 | 82 | 81 | X130 | RDATA24 /
RDATA56 |
| AWADDR7 /
AWADDR23 | X48 | 84 | 83 | X131 | RDATA25 /
RDATA57 |
| AWADDR6 /
AWADDR22 | X47 | 86 | 85 | X132 | RDATA26 /
RDATA58 |
| AWADDR5 /
AWADDR21 | X46 | 88 | 87 | X133 | RDATA27 /
RDATA59 |
| AWADDR4 /
AWADDR20 | X45 | 90 | 89 | X134 | RDATA28 /
RDATA60 |
| AWADDR3 /
AWADDR19 | X44 | 92 | 91 | X135 | RDATA29 /
RDATA61 |
| AWADDR2 /
AWADDR18 | X43 | 94 | 93 | X136 | RDATA30 /
RDATA62 |
| AWADDR1 /
AWADDR17 | X42 | 96 | 95 | X137 | RDATA31 /
RDATA63 |
| AWADDR0 /
AWADDR16 | X41 | 98 | 97 | X138 | RID0 /
RID2 |
| WREADY | X40 | 100 | 99 | X139 | RID1 /
RID3 |
| WVALID /
WID5 | X39 | 102 | 101 | X140 | RRESP0 /
RRESP1 |
| WLAST / WID4 | X38 | 104 | 103 | X141 | RLAST /
RID4 |
| WSTRB3 /
WSTRB7 | X37 | 106 | 105 | X142 | RVALID /
RID5 |
| WSTRB2 /
WSTRB6 | X36 | 108 | 107 | X143 | RREADY |
| WSTRB1 /
WSTRB5 | X35 | 110 | 109 | X144 | X144 |
| WSTRB0 /
WSTRB4 | X34 | 112 | 111 | X145 | X145 |
| WID1 /
WID3 | X33 | 114 | 113 | X146 | X146 |
| WID0 /
WID2 | X32 | 116 | 115 | X147 | X147 |
| WDATA31 /
WDATA63 | X31 | 118 | 117 | X148 | X148 |
| WDATA30 /
WDATA62 | X30 | 120 | 119 | X149 | X149 |
| WDATA29 /
WDATA61 | X29 | 122 | 121 | X150 | X150 |
| WDATA28 /
WDATA60 | X28 | 124 | 123 | X151 | X151 |
| WDATA27 /
WDATA59 | X27 | 126 | 125 | X152 | X152 |
| WDATA26 /
WDATA58 | X26 | 128 | 127 | X153 | X153 |
| WDATA25 /
WDATA57 | X25 | 130 | 129 | X154 | X154 |
| WDATA24 /
WDATA56 | X24 | 132 | 131 | X155 | X155 |
| WDATA23 /
WDATA55 | X23 | 134 | 133 | X156 | X156 |
| WDATA22 /
WDATA54 | X22 | 136 | 135 | X157 | X157 |
| WDATA21 /
WDATA53 | X21 | 138 | 137 | X158 | X158 |
| WDATA20 /
WDATA52 | X20 | 140 | 139 | X159 | X159 |
| WDATA19 /
WDATA51 | X19 | 142 | 141 | X160 | X160 |
| WDATA18 /
WDATA50 | X18 | 144 | 143 | X161 | X161 |
| WDATA17 /
WDATA49 | X17 | 146 | 145 | X162 | X162 |
| WDATA16 /
WDATA48 | X16 | 148 | 147 | X163 | X163 |
| WDATA15 /
WDATA47 | X15 | 150 | 149 | X164 | X164 |
| WDATA14 /
WDATA46 | X14 | 152 | 151 | X165 | X165 |
| WDATA13 /
WDATA45 | X13 | 154 | 153 | X166 | X166 |
| WDATA12 /
WDATA44 | X12 | 156 | 155 | X167 | X167 |
| WDATA11 /
WDATA43 | X11 | 158 | 157 | X168 | X168 |
| WDATA10 /
WDATA42 | X10 | 160 | 159 | X169 | X169 |
| WDATA9 /
WDATA41 | X9 | 162 | 161 | X170 | X170 |
| WDATA8 /
WDATA40 | X8 | 164 | 163 | X171 | X171 |
| WDATA7 /
WDATA39 | X7 | 166 | 165 | X172 | X172 |
| WDATA6 /
WDATA38 | X6 | 168 | 167 | X173 | X173 |
| WDATA5 /
WDATA37 | X5 | 170 | 169 | X174 | X174 |
| WDATA4 /
WDATA36 | X4 | 172 | 171 | X175 | X175 |
| WDATA3 /
WDATA35 | X3 | 174 | 173 | X176 | X176 |
| WDATA2 /
WDATA34 | X2 | 176 | 175 | X177 | X177 |
| WDATA1 /
WDATA33 | X1 | 178 | 177 | X178 | X178 |
| WDATA0 /
WDATA32 | X0 | 180 | 179 | X179 | X179 |
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