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better timings

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Lightos1
2025-12-23 10:13:03 +01:00
parent 4e50d64006
commit a0cf26b0a8
1 changed files with 8 additions and 8 deletions
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16
Source/Atmosphere/stratosphere/loader/source/oc/mtc_timing_value.hpp
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@@ -35,13 +35,13 @@ namespace ams::ldr::oc {
#define INCREMENT_HIGH_BYTES_BY(x, n) SET_HIGH_BYTES((x), (GET_HIGH_BYTES(x) + (n)))
/* Primary timings. */
const std::array<u32, 8> tRCD_values = {18, 17, 16, 15, 14, 13, 12, 11};
const std::array<u32, 8> tRP_values = {18, 17, 16, 15, 14, 13, 12, 11};
const std::array<u32, 10> tRAS_values = {42, 36, 34, 32, 30, 28, 26, 24, 22, 20};
const std::array<double, 7> tRRD_values = {/*10.0,*/ 7.5, 6.0, 5.0, 4.0, 3.0, 2.0, 1.0}; /* 10.0 is used for <2133mhz; do we care? */
const std::array<u32, 11> tRFC_values = {140, 130, 120, 110, 100, 90, 80, 70, 60, 50, 40};
const std::array<u32, 10> tWTR_values = {10, 9, 8, 7, 6, 5, 4, 3, 3, 1};
const std::array<u32, 6> tREFpb_values = {3900, 5850, 7800, 11700, 15600, 99999};
const std::array<u32, 8> tRCD_values = { 18, 17, 16, 15, 14, 13, 12, 11 };
const std::array<u32, 8> tRP_values = { 18, 17, 16, 15, 14, 13, 12, 11 };
const std::array<u32, 10> tRAS_values = { 42, 36, 34, 32, 30, 28, 26, 24, 22, 20 };
const std::array<double, 7> tRRD_values = { /*10.0,*/ 7.5, 6.0, 5.0, 4.0, 3.0, 2.0, 1.0 }; /* 10.0 is used for <2133mhz; do we care? */
const std::array<u32, 11> tRFC_values = { 140, 130, 120, 110, 100, 90, 80, 70, 60, 50, 40 };
const std::array<u32, 10> tWTR_values = { 10, 9, 8, 7, 6, 5, 4, 3, 3, 1 };
const std::array<u32, 6> tREFpb_values = { 3900, 5850, 7800, 11700, 15600, 99999 };
const u32 BL = 16;
@@ -155,7 +155,7 @@ namespace ams::ldr::oc {
inline u32 pdex2rw;
inline u32 cke2pden;
const u32 tCKE = CEIL(1.0827 * CEIL(0.0074944 * (C.marikoEmcMaxClock / 1000.0)));
const u32 tCKE = CEIL(1.0795 * CEIL(0.0074472 * (C.marikoEmcMaxClock / 1000.0)));
const double tMMRI = tRCD + (tCK_avg * 3);
const double pdex2mrr = tMMRI + 10; /* Do this properly? */