NXP Semiconductors /MIMXRT1052 /IOMUXC_GPR /GPR2

enable power saving features on memory

0 (L2_MEM_EN_POWERSAVING_0): none memory power saving features enabled, SHUTDOWN/DEEPSLEEP/LIGHTSLEEP will have no effect

1 (L2_MEM_EN_POWERSAVING_1): memory power saving features enabled, set SHUTDOWN/DEEPSLEEP/LIGHTSLEEP(priority high to low) to enable power saving levels

control how memory enter Deep Sleep mode (shutdown periphery power, but maintain memory contents, outputs of memory are pulled low)

0 (L2_MEM_DEEPSLEEP_0): no force sleep control supported, memory deep sleep mode only entered when whole system in stop mode

1 (L2_MEM_DEEPSLEEP_1): force memory into deep sleep mode

Divider ratio control for mclk from hmclk. mclk frequency = 1/(n+1) * hmclk frequency.

0 (DIVIDE_1): mclk frequency = 1/1 * hmclk frequency

1 (DIVIDE_2): mclk frequency = 1/2 * hmclk frequency

2 (DIVIDE_3): mclk frequency = 1/3 * hmclk frequency

3 (DIVIDE_4): mclk frequency = 1/4 * hmclk frequency

4 (DIVIDE_5): mclk frequency = 1/5 * hmclk frequency

5 (DIVIDE_6): mclk frequency = 1/6 * hmclk frequency

6 (DIVIDE_7): mclk frequency = 1/7 * hmclk frequency

7 (DIVIDE_8): mclk frequency = 1/8 * hmclk frequency

8 (DIVIDE_9): mclk frequency = 1/9 * hmclk frequency

9 (DIVIDE_10): mclk frequency = 1/10 * hmclk frequency

10 (DIVIDE_11): mclk frequency = 1/11 * hmclk frequency

11 (DIVIDE_12): mclk frequency = 1/12 * hmclk frequency

12 (DIVIDE_13): mclk frequency = 1/13 * hmclk frequency

13 (DIVIDE_14): mclk frequency = 1/14 * hmclk frequency

14 (DIVIDE_15): mclk frequency = 1/15 * hmclk frequency

15 (DIVIDE_16): mclk frequency = 1/16 * hmclk frequency

16 (DIVIDE_17): mclk frequency = 1/17 * hmclk frequency

17 (DIVIDE_18): mclk frequency = 1/18 * hmclk frequency

18 (DIVIDE_19): mclk frequency = 1/19 * hmclk frequency

19 (DIVIDE_20): mclk frequency = 1/20 * hmclk frequency

20 (DIVIDE_21): mclk frequency = 1/21 * hmclk frequency

21 (DIVIDE_22): mclk frequency = 1/22 * hmclk frequency

22 (DIVIDE_23): mclk frequency = 1/23 * hmclk frequency

23 (DIVIDE_24): mclk frequency = 1/24 * hmclk frequency

24 (DIVIDE_25): mclk frequency = 1/25 * hmclk frequency

25 (DIVIDE_26): mclk frequency = 1/26 * hmclk frequency

26 (DIVIDE_27): mclk frequency = 1/27 * hmclk frequency

27 (DIVIDE_28): mclk frequency = 1/28 * hmclk frequency

28 (DIVIDE_29): mclk frequency = 1/29 * hmclk frequency

29 (DIVIDE_30): mclk frequency = 1/30 * hmclk frequency

30 (DIVIDE_31): mclk frequency = 1/31 * hmclk frequency

31 (DIVIDE_32): mclk frequency = 1/32 * hmclk frequency

32 (DIVIDE_33): mclk frequency = 1/33 * hmclk frequency

33 (DIVIDE_34): mclk frequency = 1/34 * hmclk frequency

34 (DIVIDE_35): mclk frequency = 1/35 * hmclk frequency

35 (DIVIDE_36): mclk frequency = 1/36 * hmclk frequency

36 (DIVIDE_37): mclk frequency = 1/37 * hmclk frequency

37 (DIVIDE_38): mclk frequency = 1/38 * hmclk frequency

38 (DIVIDE_39): mclk frequency = 1/39 * hmclk frequency

39 (DIVIDE_40): mclk frequency = 1/40 * hmclk frequency

40 (DIVIDE_41): mclk frequency = 1/41 * hmclk frequency

41 (DIVIDE_42): mclk frequency = 1/42 * hmclk frequency

42 (DIVIDE_43): mclk frequency = 1/43 * hmclk frequency

43 (DIVIDE_44): mclk frequency = 1/44 * hmclk frequency

44 (DIVIDE_45): mclk frequency = 1/45 * hmclk frequency

45 (DIVIDE_46): mclk frequency = 1/46 * hmclk frequency

46 (DIVIDE_47): mclk frequency = 1/47 * hmclk frequency

47 (DIVIDE_48): mclk frequency = 1/48 * hmclk frequency

48 (DIVIDE_49): mclk frequency = 1/49 * hmclk frequency

49 (DIVIDE_50): mclk frequency = 1/50 * hmclk frequency

50 (DIVIDE_51): mclk frequency = 1/51 * hmclk frequency

51 (DIVIDE_52): mclk frequency = 1/52 * hmclk frequency

52 (DIVIDE_53): mclk frequency = 1/53 * hmclk frequency

53 (DIVIDE_54): mclk frequency = 1/54 * hmclk frequency

54 (DIVIDE_55): mclk frequency = 1/55 * hmclk frequency

55 (DIVIDE_56): mclk frequency = 1/56 * hmclk frequency

56 (DIVIDE_57): mclk frequency = 1/57 * hmclk frequency

57 (DIVIDE_58): mclk frequency = 1/58 * hmclk frequency

58 (DIVIDE_59): mclk frequency = 1/59 * hmclk frequency

59 (DIVIDE_60): mclk frequency = 1/60 * hmclk frequency

60 (DIVIDE_61): mclk frequency = 1/61 * hmclk frequency

61 (DIVIDE_62): mclk frequency = 1/62 * hmclk frequency

62 (DIVIDE_63): mclk frequency = 1/63 * hmclk frequency

63 (DIVIDE_64): mclk frequency = 1/64 * hmclk frequency

64 (DIVIDE_65): mclk frequency = 1/65 * hmclk frequency

65 (DIVIDE_66): mclk frequency = 1/66 * hmclk frequency

66 (DIVIDE_67): mclk frequency = 1/67 * hmclk frequency

67 (DIVIDE_68): mclk frequency = 1/68 * hmclk frequency

68 (DIVIDE_69): mclk frequency = 1/69 * hmclk frequency

69 (DIVIDE_70): mclk frequency = 1/70 * hmclk frequency

70 (DIVIDE_71): mclk frequency = 1/71 * hmclk frequency

71 (DIVIDE_72): mclk frequency = 1/72 * hmclk frequency

72 (DIVIDE_73): mclk frequency = 1/73 * hmclk frequency

73 (DIVIDE_74): mclk frequency = 1/74 * hmclk frequency

74 (DIVIDE_75): mclk frequency = 1/75 * hmclk frequency

75 (DIVIDE_76): mclk frequency = 1/76 * hmclk frequency

76 (DIVIDE_77): mclk frequency = 1/77 * hmclk frequency

77 (DIVIDE_78): mclk frequency = 1/78 * hmclk frequency

78 (DIVIDE_79): mclk frequency = 1/79 * hmclk frequency

79 (DIVIDE_80): mclk frequency = 1/80 * hmclk frequency

80 (DIVIDE_81): mclk frequency = 1/81 * hmclk frequency

81 (DIVIDE_82): mclk frequency = 1/82 * hmclk frequency

82 (DIVIDE_83): mclk frequency = 1/83 * hmclk frequency

83 (DIVIDE_84): mclk frequency = 1/84 * hmclk frequency

84 (DIVIDE_85): mclk frequency = 1/85 * hmclk frequency

85 (DIVIDE_86): mclk frequency = 1/86 * hmclk frequency

86 (DIVIDE_87): mclk frequency = 1/87 * hmclk frequency

87 (DIVIDE_88): mclk frequency = 1/88 * hmclk frequency

88 (DIVIDE_89): mclk frequency = 1/89 * hmclk frequency

89 (DIVIDE_90): mclk frequency = 1/90 * hmclk frequency

90 (DIVIDE_91): mclk frequency = 1/91 * hmclk frequency

91 (DIVIDE_92): mclk frequency = 1/92 * hmclk frequency

92 (DIVIDE_93): mclk frequency = 1/93 * hmclk frequency

93 (DIVIDE_94): mclk frequency = 1/94 * hmclk frequency

94 (DIVIDE_95): mclk frequency = 1/95 * hmclk frequency

95 (DIVIDE_96): mclk frequency = 1/96 * hmclk frequency

96 (DIVIDE_97): mclk frequency = 1/97 * hmclk frequency

97 (DIVIDE_98): mclk frequency = 1/98 * hmclk frequency

98 (DIVIDE_99): mclk frequency = 1/99 * hmclk frequency

99 (DIVIDE_100): mclk frequency = 1/100 * hmclk frequency

100 (DIVIDE_101): mclk frequency = 1/101 * hmclk frequency

101 (DIVIDE_102): mclk frequency = 1/102 * hmclk frequency

102 (DIVIDE_103): mclk frequency = 1/103 * hmclk frequency

103 (DIVIDE_104): mclk frequency = 1/104 * hmclk frequency

104 (DIVIDE_105): mclk frequency = 1/105 * hmclk frequency

105 (DIVIDE_106): mclk frequency = 1/106 * hmclk frequency

106 (DIVIDE_107): mclk frequency = 1/107 * hmclk frequency

107 (DIVIDE_108): mclk frequency = 1/108 * hmclk frequency

108 (DIVIDE_109): mclk frequency = 1/109 * hmclk frequency

109 (DIVIDE_110): mclk frequency = 1/110 * hmclk frequency

110 (DIVIDE_111): mclk frequency = 1/111 * hmclk frequency

111 (DIVIDE_112): mclk frequency = 1/112 * hmclk frequency

112 (DIVIDE_113): mclk frequency = 1/113 * hmclk frequency

113 (DIVIDE_114): mclk frequency = 1/114 * hmclk frequency

114 (DIVIDE_115): mclk frequency = 1/115 * hmclk frequency

115 (DIVIDE_116): mclk frequency = 1/116 * hmclk frequency

116 (DIVIDE_117): mclk frequency = 1/117 * hmclk frequency

117 (DIVIDE_118): mclk frequency = 1/118 * hmclk frequency

118 (DIVIDE_119): mclk frequency = 1/119 * hmclk frequency

119 (DIVIDE_120): mclk frequency = 1/120 * hmclk frequency

120 (DIVIDE_121): mclk frequency = 1/121 * hmclk frequency

121 (DIVIDE_122): mclk frequency = 1/122 * hmclk frequency

122 (DIVIDE_123): mclk frequency = 1/123 * hmclk frequency

123 (DIVIDE_124): mclk frequency = 1/124 * hmclk frequency

124 (DIVIDE_125): mclk frequency = 1/125 * hmclk frequency

125 (DIVIDE_126): mclk frequency = 1/126 * hmclk frequency

126 (DIVIDE_127): mclk frequency = 1/127 * hmclk frequency

127 (DIVIDE_128): mclk frequency = 1/128 * hmclk frequency

128 (DIVIDE_129): mclk frequency = 1/129 * hmclk frequency

129 (DIVIDE_130): mclk frequency = 1/130 * hmclk frequency

130 (DIVIDE_131): mclk frequency = 1/131 * hmclk frequency

131 (DIVIDE_132): mclk frequency = 1/132 * hmclk frequency

132 (DIVIDE_133): mclk frequency = 1/133 * hmclk frequency

133 (DIVIDE_134): mclk frequency = 1/134 * hmclk frequency

134 (DIVIDE_135): mclk frequency = 1/135 * hmclk frequency

135 (DIVIDE_136): mclk frequency = 1/136 * hmclk frequency

136 (DIVIDE_137): mclk frequency = 1/137 * hmclk frequency

137 (DIVIDE_138): mclk frequency = 1/138 * hmclk frequency

138 (DIVIDE_139): mclk frequency = 1/139 * hmclk frequency

139 (DIVIDE_140): mclk frequency = 1/140 * hmclk frequency

140 (DIVIDE_141): mclk frequency = 1/141 * hmclk frequency

141 (DIVIDE_142): mclk frequency = 1/142 * hmclk frequency

142 (DIVIDE_143): mclk frequency = 1/143 * hmclk frequency

143 (DIVIDE_144): mclk frequency = 1/144 * hmclk frequency

144 (DIVIDE_145): mclk frequency = 1/145 * hmclk frequency

145 (DIVIDE_146): mclk frequency = 1/146 * hmclk frequency

146 (DIVIDE_147): mclk frequency = 1/147 * hmclk frequency

147 (DIVIDE_148): mclk frequency = 1/148 * hmclk frequency

148 (DIVIDE_149): mclk frequency = 1/149 * hmclk frequency

149 (DIVIDE_150): mclk frequency = 1/150 * hmclk frequency

150 (DIVIDE_151): mclk frequency = 1/151 * hmclk frequency

151 (DIVIDE_152): mclk frequency = 1/152 * hmclk frequency

152 (DIVIDE_153): mclk frequency = 1/153 * hmclk frequency

153 (DIVIDE_154): mclk frequency = 1/154 * hmclk frequency

154 (DIVIDE_155): mclk frequency = 1/155 * hmclk frequency

155 (DIVIDE_156): mclk frequency = 1/156 * hmclk frequency

156 (DIVIDE_157): mclk frequency = 1/157 * hmclk frequency

157 (DIVIDE_158): mclk frequency = 1/158 * hmclk frequency

158 (DIVIDE_159): mclk frequency = 1/159 * hmclk frequency

159 (DIVIDE_160): mclk frequency = 1/160 * hmclk frequency

160 (DIVIDE_161): mclk frequency = 1/161 * hmclk frequency

161 (DIVIDE_162): mclk frequency = 1/162 * hmclk frequency

162 (DIVIDE_163): mclk frequency = 1/163 * hmclk frequency

163 (DIVIDE_164): mclk frequency = 1/164 * hmclk frequency

164 (DIVIDE_165): mclk frequency = 1/165 * hmclk frequency

165 (DIVIDE_166): mclk frequency = 1/166 * hmclk frequency

166 (DIVIDE_167): mclk frequency = 1/167 * hmclk frequency

167 (DIVIDE_168): mclk frequency = 1/168 * hmclk frequency

168 (DIVIDE_169): mclk frequency = 1/169 * hmclk frequency

169 (DIVIDE_170): mclk frequency = 1/170 * hmclk frequency

170 (DIVIDE_171): mclk frequency = 1/171 * hmclk frequency

171 (DIVIDE_172): mclk frequency = 1/172 * hmclk frequency

172 (DIVIDE_173): mclk frequency = 1/173 * hmclk frequency

173 (DIVIDE_174): mclk frequency = 1/174 * hmclk frequency

174 (DIVIDE_175): mclk frequency = 1/175 * hmclk frequency

175 (DIVIDE_176): mclk frequency = 1/176 * hmclk frequency

176 (DIVIDE_177): mclk frequency = 1/177 * hmclk frequency

177 (DIVIDE_178): mclk frequency = 1/178 * hmclk frequency

178 (DIVIDE_179): mclk frequency = 1/179 * hmclk frequency

179 (DIVIDE_180): mclk frequency = 1/180 * hmclk frequency

180 (DIVIDE_181): mclk frequency = 1/181 * hmclk frequency

181 (DIVIDE_182): mclk frequency = 1/182 * hmclk frequency

182 (DIVIDE_183): mclk frequency = 1/183 * hmclk frequency

183 (DIVIDE_184): mclk frequency = 1/184 * hmclk frequency

184 (DIVIDE_185): mclk frequency = 1/185 * hmclk frequency

185 (DIVIDE_186): mclk frequency = 1/186 * hmclk frequency

186 (DIVIDE_187): mclk frequency = 1/187 * hmclk frequency

187 (DIVIDE_188): mclk frequency = 1/188 * hmclk frequency

188 (DIVIDE_189): mclk frequency = 1/189 * hmclk frequency

189 (DIVIDE_190): mclk frequency = 1/190 * hmclk frequency

190 (DIVIDE_191): mclk frequency = 1/191 * hmclk frequency

191 (DIVIDE_192): mclk frequency = 1/192 * hmclk frequency

192 (DIVIDE_193): mclk frequency = 1/193 * hmclk frequency

193 (DIVIDE_194): mclk frequency = 1/194 * hmclk frequency

194 (DIVIDE_195): mclk frequency = 1/195 * hmclk frequency

195 (DIVIDE_196): mclk frequency = 1/196 * hmclk frequency

196 (DIVIDE_197): mclk frequency = 1/197 * hmclk frequency

197 (DIVIDE_198): mclk frequency = 1/198 * hmclk frequency

198 (DIVIDE_199): mclk frequency = 1/199 * hmclk frequency

199 (DIVIDE_200): mclk frequency = 1/200 * hmclk frequency

200 (DIVIDE_201): mclk frequency = 1/201 * hmclk frequency

201 (DIVIDE_202): mclk frequency = 1/202 * hmclk frequency

202 (DIVIDE_203): mclk frequency = 1/203 * hmclk frequency

203 (DIVIDE_204): mclk frequency = 1/204 * hmclk frequency

204 (DIVIDE_205): mclk frequency = 1/205 * hmclk frequency

205 (DIVIDE_206): mclk frequency = 1/206 * hmclk frequency

206 (DIVIDE_207): mclk frequency = 1/207 * hmclk frequency

207 (DIVIDE_208): mclk frequency = 1/208 * hmclk frequency

208 (DIVIDE_209): mclk frequency = 1/209 * hmclk frequency

209 (DIVIDE_210): mclk frequency = 1/210 * hmclk frequency

210 (DIVIDE_211): mclk frequency = 1/211 * hmclk frequency

211 (DIVIDE_212): mclk frequency = 1/212 * hmclk frequency

212 (DIVIDE_213): mclk frequency = 1/213 * hmclk frequency

213 (DIVIDE_214): mclk frequency = 1/214 * hmclk frequency

214 (DIVIDE_215): mclk frequency = 1/215 * hmclk frequency

215 (DIVIDE_216): mclk frequency = 1/216 * hmclk frequency

216 (DIVIDE_217): mclk frequency = 1/217 * hmclk frequency

217 (DIVIDE_218): mclk frequency = 1/218 * hmclk frequency

218 (DIVIDE_219): mclk frequency = 1/219 * hmclk frequency

219 (DIVIDE_220): mclk frequency = 1/220 * hmclk frequency

220 (DIVIDE_221): mclk frequency = 1/221 * hmclk frequency

221 (DIVIDE_222): mclk frequency = 1/222 * hmclk frequency

222 (DIVIDE_223): mclk frequency = 1/223 * hmclk frequency

223 (DIVIDE_224): mclk frequency = 1/224 * hmclk frequency

224 (DIVIDE_225): mclk frequency = 1/225 * hmclk frequency

225 (DIVIDE_226): mclk frequency = 1/226 * hmclk frequency

226 (DIVIDE_227): mclk frequency = 1/227 * hmclk frequency

227 (DIVIDE_228): mclk frequency = 1/228 * hmclk frequency

228 (DIVIDE_229): mclk frequency = 1/229 * hmclk frequency

229 (DIVIDE_230): mclk frequency = 1/230 * hmclk frequency

230 (DIVIDE_231): mclk frequency = 1/231 * hmclk frequency

231 (DIVIDE_232): mclk frequency = 1/232 * hmclk frequency

232 (DIVIDE_233): mclk frequency = 1/233 * hmclk frequency

233 (DIVIDE_234): mclk frequency = 1/234 * hmclk frequency

234 (DIVIDE_235): mclk frequency = 1/235 * hmclk frequency

235 (DIVIDE_236): mclk frequency = 1/236 * hmclk frequency

236 (DIVIDE_237): mclk frequency = 1/237 * hmclk frequency

237 (DIVIDE_238): mclk frequency = 1/238 * hmclk frequency

238 (DIVIDE_239): mclk frequency = 1/239 * hmclk frequency

239 (DIVIDE_240): mclk frequency = 1/240 * hmclk frequency

240 (DIVIDE_241): mclk frequency = 1/241 * hmclk frequency

241 (DIVIDE_242): mclk frequency = 1/242 * hmclk frequency

242 (DIVIDE_243): mclk frequency = 1/243 * hmclk frequency

243 (DIVIDE_244): mclk frequency = 1/244 * hmclk frequency

244 (DIVIDE_245): mclk frequency = 1/245 * hmclk frequency

245 (DIVIDE_246): mclk frequency = 1/246 * hmclk frequency

246 (DIVIDE_247): mclk frequency = 1/247 * hmclk frequency

247 (DIVIDE_248): mclk frequency = 1/248 * hmclk frequency

248 (DIVIDE_249): mclk frequency = 1/249 * hmclk frequency

249 (DIVIDE_250): mclk frequency = 1/250 * hmclk frequency

250 (DIVIDE_251): mclk frequency = 1/251 * hmclk frequency

251 (DIVIDE_252): mclk frequency = 1/252 * hmclk frequency

252 (DIVIDE_253): mclk frequency = 1/253 * hmclk frequency

253 (DIVIDE_254): mclk frequency = 1/254 * hmclk frequency

254 (DIVIDE_255): mclk frequency = 1/255 * hmclk frequency

255 (DIVIDE_256): mclk frequency = 1/256 * hmclk frequency

MQS software reset

0 (MQS_SW_RST_0): Exit software reset for MQS

1 (MQS_SW_RST_1): Enable software reset for MQS

MQS enable.

0 (MQS_EN_0): Disable MQS

1 (MQS_EN_1): Enable MQS

Used to control the PWM oversampling rate compared with mclk.

0 (MQS_OVERSAMPLE_0): 32

1 (MQS_OVERSAMPLE_1): 64

QTIMER1 timer counter freeze

0 (QTIMER1_TMR_CNTS_FREEZE_0): timer counter work normally

1 (QTIMER1_TMR_CNTS_FREEZE_1): reset counter and ouput flags

QTIMER2 timer counter freeze

0 (QTIMER2_TMR_CNTS_FREEZE_0): timer counter work normally

1 (QTIMER2_TMR_CNTS_FREEZE_1): reset counter and ouput flags

QTIMER3 timer counter freeze

0 (QTIMER3_TMR_CNTS_FREEZE_0): timer counter work normally

1 (QTIMER3_TMR_CNTS_FREEZE_1): reset counter and ouput flags

QTIMER4 timer counter freeze

0 (QTIMER4_TMR_CNTS_FREEZE_0): timer counter work normally

1 (QTIMER4_TMR_CNTS_FREEZE_1): reset counter and ouput flags