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STLS2F01 数据表(PDF) 32 Page - STMicroelectronics |
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STLS2F01 数据表(HTML) 32 Page - STMicroelectronics |
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32 / 48 page ![]() DDR2 SDRAM controller interface description STLS2F01 32/48 EMRS3_DATA 46:32 0x0000 0x0- 0x7fff EMRS3 data. CONF_CTL_19[31:0] Offset: 0x130 DDR2 667:0x00c8006b TDLL 31:16 0x0000 0x0-0xffff DRAM TDLL parameter in cycles. TCPD 15:0 0x0000 0x0-0xffff DRAM TCPD parameter in cycles. CONF_CTL_19[63:32] Offset: 0x130 DDR2 667:0x48e10002 TRAS_MAX 63:48 0x0000 0x0-0xffff DRAM TRAS_MAX parameter in cycles. TPDEX 47:32 0x0000 0x0-0xffff DRAM TPDEX parameter in cycles. CONF_CTL_20[31:0] Offset: 0x140 DDR2 667:0x00c8002f TXSR 31:16 0x0000 0x0-0xffff DRAM TXSR parameter in cycles. TXSNR 15:0 0x0000 0x0-0xffff DRAM TXSNR parameter in cycles. CONF_CTL_20[63:32] Offset: 0x140 DDR2 667:0x00000000 XOR_CHECK_BITS 63:48 0x0000 0x0-0xffff Value to XOR with generated ECC codes for forced write check. VERSION 47:32 0x2041 0x2041 Controller version number. Read- only. CONF_CTL_21[31:0] Offset: 0x150 DDR2 667:0x00000036 ECC_C_ADDR[7:0] 31:24 0x0000 0x0- 0x1ffffffff Address of correctable ECC event. Read-only. TINIT 23:0 0x0000 0x0- 0xfffff DRAM TINIT parameter in cycles. CONF_CTL_21[63:32] Offset: 0x150 DDR2 667:0x00000000 ECC_C_ADDR[36:8] 60:32 0x0 0x0- 0x1ffffffff Address of correctable ECC event. Read-only. CONF_CTL_22[31:0] Offset: 0x160 DDR2 667:0x00000000 ECC_U_ADDR[31:0] 31:0 0x0 0x0- 0x1ffffffff Address of uncorrectable ECC event. Read-only. CONF_CTL_22[63:32] Offset: 0x160 DDR2 667:0x00000000 ECC_U_ADDR[36:32] 36:32 0x0 0x0- 0x1ffffffff Address of uncorrectable ECC event. Read-only. CONF_CTL_23[31:0] Offset: 0x170 DDR2 667:0x00000000 OUT_OF_RANGE_ADDR[31:0] 31:0 0x0 0x0- 0x1ffffffff Address of command that caused an Out-of-Range interrupt. Read-only CONF_CTL_23[63:32] Offset: 0x170 DDR2 667:0x00000000 OUT_OF_RANGE_ADDR[36:32] 36:32 0x0 0x0- 0x1ffffffff Address of command that caused an Out-of-Range interrupt. Read-only. CONF_CTL_24[31:0] Offset: 0x180 DDR2 667:0x00000000 Table 12. DDR SDRAM configuration parameter register format (continued) Parameters Bits Default value Range Description |
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