Zephyr API Documentation 4.0.99
A Scalable Open Source RTOS
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renesas,ra-sdram.h
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1/*
2 * Copyright (c) 2024 Renesas Electronics Corporation
3 * SPDX-License-Identifier: Apache-2.0
4 */
5
6#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_MEMORY_CONTROLLER_RENESAS_RA_SDRAM_H_
7#define ZEPHYR_INCLUDE_DT_BINDINGS_MEMORY_CONTROLLER_RENESAS_RA_SDRAM_H_
8
9#define SDRAM_TRAS_1CYCLES (1)
10#define SDRAM_TRAS_2CYCLES (2)
11#define SDRAM_TRAS_3CYCLES (3)
12#define SDRAM_TRAS_4CYCLES (4)
13#define SDRAM_TRAS_5CYCLES (5)
14#define SDRAM_TRAS_6CYCLES (6)
15#define SDRAM_TRAS_7CYCLES (7)
16
17#define SDRAM_TRCD_1CYCLES (1)
18#define SDRAM_TRCD_2CYCLES (2)
19#define SDRAM_TRCD_3CYCLES (3)
20#define SDRAM_TRCD_4CYCLES (4)
21
22#define SDRAM_TRP_1CYCLES (1)
23#define SDRAM_TRP_2CYCLES (2)
24#define SDRAM_TRP_3CYCLES (3)
25#define SDRAM_TRP_4CYCLES (4)
26#define SDRAM_TRP_5CYCLES (5)
27#define SDRAM_TRP_6CYCLES (6)
28#define SDRAM_TRP_7CYCLES (7)
29#define SDRAM_TRP_8CYCLES (8)
30
31#define SDRAM_TWR_1CYCLES (1)
32#define SDRAM_TWR_2CYCLES (2)
33
34#define SDRAM_TCL_1CYCLES (1)
35#define SDRAM_TCL_2CYCLES (2)
36#define SDRAM_TCL_3CYCLES (3)
37
38#define SDRAM_TREFW_1CYCLES (1)
39#define SDRAM_TREFW_2CYCLES (2)
40#define SDRAM_TREFW_3CYCLES (3)
41#define SDRAM_TREFW_4CYCLES (4)
42#define SDRAM_TREFW_5CYCLES (5)
43#define SDRAM_TREFW_6CYCLES (6)
44#define SDRAM_TREFW_7CYCLES (7)
45#define SDRAM_TREFW_8CYCLES (8)
46#define SDRAM_TREFW_9CYCLES (9)
47#define SDRAM_TREFW_10CYCLES (10)
48#define SDRAM_TREFW_11CYCLES (11)
49#define SDRAM_TREFW_12CYCLES (12)
50#define SDRAM_TREFW_13CYCLES (13)
51#define SDRAM_TREFW_14CYCLES (14)
52#define SDRAM_TREFW_15CYCLES (15)
53#define SDRAM_TREFW_16CYCLES (16)
54
55#define SDRAM_AUTO_REFREDSH_INTERVEL_3CYCLES (3)
56#define SDRAM_AUTO_REFREDSH_INTERVEL_4CYCLES (4)
57#define SDRAM_AUTO_REFREDSH_INTERVEL_5CYCLES (5)
58#define SDRAM_AUTO_REFREDSH_INTERVEL_6CYCLES (6)
59#define SDRAM_AUTO_REFREDSH_INTERVEL_7CYCLES (7)
60#define SDRAM_AUTO_REFREDSH_INTERVEL_8CYCLES (8)
61#define SDRAM_AUTO_REFREDSH_INTERVEL_9CYCLES (9)
62#define SDRAM_AUTO_REFREDSH_INTERVEL_10CYCLES (10)
63#define SDRAM_AUTO_REFREDSH_INTERVEL_11CYCLES (11)
64#define SDRAM_AUTO_REFREDSH_INTERVEL_12CYCLES (12)
65#define SDRAM_AUTO_REFREDSH_INTERVEL_13CYCLES (13)
66#define SDRAM_AUTO_REFREDSH_INTERVEL_14CYCLES (14)
67#define SDRAM_AUTO_REFREDSH_INTERVEL_15CYCLES (15)
68#define SDRAM_AUTO_REFREDSH_INTERVEL_16CYCLES (16)
69#define SDRAM_AUTO_REFREDSH_INTERVEL_17CYCLES (17)
70#define SDRAM_AUTO_REFREDSH_INTERVEL_18CYCLES (18)
71#define SDRAM_AUTO_REFREDSH_INTERVEL_19CYCLES (19)
72#define SDRAM_AUTO_REFREDSH_INTERVEL_20CYCLES (20)
73
74#define SDRAM_AUTO_REFREDSH_COUNT_1TIMES (1)
75#define SDRAM_AUTO_REFREDSH_COUNT_2TIMES (2)
76#define SDRAM_AUTO_REFREDSH_COUNT_3TIMES (3)
77#define SDRAM_AUTO_REFREDSH_COUNT_4TIMES (4)
78#define SDRAM_AUTO_REFREDSH_COUNT_5TIMES (5)
79#define SDRAM_AUTO_REFREDSH_COUNT_6TIMES (6)
80#define SDRAM_AUTO_REFREDSH_COUNT_7TIMES (7)
81#define SDRAM_AUTO_REFREDSH_COUNT_8TIMES (8)
82#define SDRAM_AUTO_REFREDSH_COUNT_9TIMES (9)
83#define SDRAM_AUTO_REFREDSH_COUNT_10TIMES (10)
84#define SDRAM_AUTO_REFREDSH_COUNT_11TIMES (11)
85#define SDRAM_AUTO_REFREDSH_COUNT_12TIMES (12)
86#define SDRAM_AUTO_REFREDSH_COUNT_13TIMES (13)
87#define SDRAM_AUTO_REFREDSH_COUNT_14TIMES (14)
88#define SDRAM_AUTO_REFREDSH_COUNT_15TIMES (15)
89
90#define SDRAM_AUTO_PRECHARGE_CYCLE_3CYCLES (3)
91#define SDRAM_AUTO_PRECHARGE_CYCLE_4CYCLES (4)
92#define SDRAM_AUTO_PRECHARGE_CYCLE_5CYCLES (5)
93#define SDRAM_AUTO_PRECHARGE_CYCLE_6CYCLES (6)
94#define SDRAM_AUTO_PRECHARGE_CYCLE_7CYCLES (7)
95#define SDRAM_AUTO_PRECHARGE_CYCLE_8CYCLES (8)
96#define SDRAM_AUTO_PRECHARGE_CYCLE_9CYCLES (9)
97#define SDRAM_AUTO_PRECHARGE_CYCLE_10CYCLES (10)
98
99#endif