Lines Matching +full:0 +full:x02
17 * System register set (Bank 0)
19 #define CPIA2_SYSTEM_DEVICE_HI 0x00
20 #define CPIA2_SYSTEM_DEVICE_LO 0x01
22 #define CPIA2_SYSTEM_SYSTEM_CONTROL 0x02
23 #define CPIA2_SYSTEM_CONTROL_LOW_POWER 0x00
24 #define CPIA2_SYSTEM_CONTROL_HIGH_POWER 0x01
25 #define CPIA2_SYSTEM_CONTROL_SUSPEND 0x02
26 #define CPIA2_SYSTEM_CONTROL_V2W_ERR 0x10
27 #define CPIA2_SYSTEM_CONTROL_RB_ERR 0x10
28 #define CPIA2_SYSTEM_CONTROL_CLEAR_ERR 0x80
30 #define CPIA2_SYSTEM_INT_PACKET_CTRL 0x04
31 #define CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_SW_XX 0x01
32 #define CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_EOF 0x02
33 #define CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_INT1 0x04
35 #define CPIA2_SYSTEM_CACHE_CTRL 0x05
36 #define CPIA2_SYSTEM_CACHE_CTRL_CACHE_RESET 0x01
37 #define CPIA2_SYSTEM_CACHE_CTRL_CACHE_FLUSH 0x02
39 #define CPIA2_SYSTEM_SERIAL_CTRL 0x06
40 #define CPIA2_SYSTEM_SERIAL_CTRL_NULL_CMD 0x00
41 #define CPIA2_SYSTEM_SERIAL_CTRL_START_CMD 0x01
42 #define CPIA2_SYSTEM_SERIAL_CTRL_STOP_CMD 0x02
43 #define CPIA2_SYSTEM_SERIAL_CTRL_WRITE_CMD 0x03
44 #define CPIA2_SYSTEM_SERIAL_CTRL_READ_ACK_CMD 0x04
45 #define CPIA2_SYSTEM_SERIAL_CTRL_READ_NACK_CMD 0x05
47 #define CPIA2_SYSTEM_SERIAL_DATA 0x07
49 #define CPIA2_SYSTEM_VP_SERIAL_ADDR 0x08
54 #define CPIA2_SYSTEM_VP_SERIAL_ADDR_SENSOR 0x20
55 #define CPIA2_SYSTEM_VP_SERIAL_ADDR_VP 0x88
56 #define CPIA2_SYSTEM_VP_SERIAL_ADDR_676_VP 0x8A
58 #define CPIA2_SYSTEM_SPARE_REG1 0x09
59 #define CPIA2_SYSTEM_SPARE_REG2 0x0A
60 #define CPIA2_SYSTEM_SPARE_REG3 0x0B
62 #define CPIA2_SYSTEM_MC_PORT_0 0x0C
63 #define CPIA2_SYSTEM_MC_PORT_1 0x0D
64 #define CPIA2_SYSTEM_MC_PORT_2 0x0E
65 #define CPIA2_SYSTEM_MC_PORT_3 0x0F
67 #define CPIA2_SYSTEM_STATUS_PKT 0x20
68 #define CPIA2_SYSTEM_STATUS_PKT_END 0x27
70 #define CPIA2_SYSTEM_DESCRIP_VID_HI 0x30
71 #define CPIA2_SYSTEM_DESCRIP_VID_LO 0x31
72 #define CPIA2_SYSTEM_DESCRIP_PID_HI 0x32
73 #define CPIA2_SYSTEM_DESCRIP_PID_LO 0x33
75 #define CPIA2_SYSTEM_FW_VERSION_HI 0x34
76 #define CPIA2_SYSTEM_FW_VERSION_LO 0x35
78 #define CPIA2_SYSTEM_CACHE_START_INDEX 0x80
79 #define CPIA2_SYSTEM_CACHE_MAX_WRITES 0x10
84 #define CPIA2_VC_ASIC_ID 0x80
86 #define CPIA2_VC_ASIC_REV 0x81
88 #define CPIA2_VC_PW_CTRL 0x82
89 #define CPIA2_VC_PW_CTRL_COLDSTART 0x01
90 #define CPIA2_VC_PW_CTRL_CP_CLK_EN 0x02
91 #define CPIA2_VC_PW_CTRL_VP_RESET_N 0x04
92 #define CPIA2_VC_PW_CTRL_VC_CLK_EN 0x08
93 #define CPIA2_VC_PW_CTRL_VC_RESET_N 0x10
94 #define CPIA2_VC_PW_CTRL_GOTO_SUSPEND 0x20
95 #define CPIA2_VC_PW_CTRL_UDC_SUSPEND 0x40
96 #define CPIA2_VC_PW_CTRL_PWR_DOWN 0x80
98 #define CPIA2_VC_WAKEUP 0x83
99 #define CPIA2_VC_WAKEUP_SW_ENABLE 0x01
100 #define CPIA2_VC_WAKEUP_XX_ENABLE 0x02
101 #define CPIA2_VC_WAKEUP_SW_ATWAKEUP 0x04
102 #define CPIA2_VC_WAKEUP_XX_ATWAKEUP 0x08
104 #define CPIA2_VC_CLOCK_CTRL 0x84
105 #define CPIA2_VC_CLOCK_CTRL_TESTUP72 0x01
107 #define CPIA2_VC_INT_ENABLE 0x88
108 #define CPIA2_VC_INT_ENABLE_XX_IE 0x01
109 #define CPIA2_VC_INT_ENABLE_SW_IE 0x02
110 #define CPIA2_VC_INT_ENABLE_VC_IE 0x04
111 #define CPIA2_VC_INT_ENABLE_USBDATA_IE 0x08
112 #define CPIA2_VC_INT_ENABLE_USBSETUP_IE 0x10
113 #define CPIA2_VC_INT_ENABLE_USBCFG_IE 0x20
115 #define CPIA2_VC_INT_FLAG 0x89
116 #define CPIA2_VC_INT_ENABLE_XX_FLAG 0x01
117 #define CPIA2_VC_INT_ENABLE_SW_FLAG 0x02
118 #define CPIA2_VC_INT_ENABLE_VC_FLAG 0x04
119 #define CPIA2_VC_INT_ENABLE_USBDATA_FLAG 0x08
120 #define CPIA2_VC_INT_ENABLE_USBSETUP_FLAG 0x10
121 #define CPIA2_VC_INT_ENABLE_USBCFG_FLAG 0x20
122 #define CPIA2_VC_INT_ENABLE_SET_RESET_BIT 0x80
124 #define CPIA2_VC_INT_STATE 0x8A
125 #define CPIA2_VC_INT_STATE_XX_STATE 0x01
126 #define CPIA2_VC_INT_STATE_SW_STATE 0x02
128 #define CPIA2_VC_MP_DIR 0x90
129 #define CPIA2_VC_MP_DIR_INPUT 0x00
130 #define CPIA2_VC_MP_DIR_OUTPUT 0x01
132 #define CPIA2_VC_MP_DATA 0x91
134 #define CPIA2_VC_DP_CTRL 0x98
135 #define CPIA2_VC_DP_CTRL_MODE_0 0x00
136 #define CPIA2_VC_DP_CTRL_MODE_A 0x01
137 #define CPIA2_VC_DP_CTRL_MODE_B 0x02
138 #define CPIA2_VC_DP_CTRL_MODE_C 0x03
139 #define CPIA2_VC_DP_CTRL_FAKE_FST 0x04
141 #define CPIA2_VC_AD_CTRL 0x99
142 #define CPIA2_VC_AD_CTRL_SRC_0 0x00
143 #define CPIA2_VC_AD_CTRL_SRC_DIGI_A 0x01
144 #define CPIA2_VC_AD_CTRL_SRC_REG 0x02
145 #define CPIA2_VC_AD_CTRL_DST_USB 0x00
146 #define CPIA2_VC_AD_CTRL_DST_REG 0x04
148 #define CPIA2_VC_AD_TEST_IN 0x9B
150 #define CPIA2_VC_AD_TEST_OUT 0x9C
152 #define CPIA2_VC_AD_STATUS 0x9D
153 #define CPIA2_VC_AD_STATUS_EMPTY 0x01
154 #define CPIA2_VC_AD_STATUS_FULL 0x02
156 #define CPIA2_VC_DP_DATA 0x9E
158 #define CPIA2_VC_ST_CTRL 0xA0
159 #define CPIA2_VC_ST_CTRL_SRC_VC 0x00
160 #define CPIA2_VC_ST_CTRL_SRC_DP 0x01
161 #define CPIA2_VC_ST_CTRL_SRC_REG 0x02
163 #define CPIA2_VC_ST_CTRL_RAW_SELECT 0x04
165 #define CPIA2_VC_ST_CTRL_DST_USB 0x00
166 #define CPIA2_VC_ST_CTRL_DST_DP 0x08
167 #define CPIA2_VC_ST_CTRL_DST_REG 0x10
169 #define CPIA2_VC_ST_CTRL_FIFO_ENABLE 0x20
170 #define CPIA2_VC_ST_CTRL_EOF_DETECT 0x40
172 #define CPIA2_VC_ST_TEST 0xA1
173 #define CPIA2_VC_ST_TEST_MODE_MANUAL 0x00
174 #define CPIA2_VC_ST_TEST_MODE_INCREMENT 0x02
176 #define CPIA2_VC_ST_TEST_AUTO_FILL 0x08
178 #define CPIA2_VC_ST_TEST_REPEAT_FIFO 0x10
180 #define CPIA2_VC_ST_TEST_IN 0xA2
182 #define CPIA2_VC_ST_TEST_OUT 0xA3
184 #define CPIA2_VC_ST_STATUS 0xA4
185 #define CPIA2_VC_ST_STATUS_EMPTY 0x01
186 #define CPIA2_VC_ST_STATUS_FULL 0x02
188 #define CPIA2_VC_ST_FRAME_DETECT_1 0xA5
190 #define CPIA2_VC_ST_FRAME_DETECT_2 0xA6
192 #define CPIA2_VC_USB_CTRL 0xA8
193 #define CPIA2_VC_USB_CTRL_CMD_STALLED 0x01
194 #define CPIA2_VC_USB_CTRL_CMD_READY 0x02
195 #define CPIA2_VC_USB_CTRL_CMD_STATUS 0x04
196 #define CPIA2_VC_USB_CTRL_CMD_STATUS_DIR 0x08
197 #define CPIA2_VC_USB_CTRL_CMD_NO_CLASH 0x10
198 #define CPIA2_VC_USB_CTRL_CMD_MICRO_ACCESS 0x80
200 #define CPIA2_VC_USB_STRM 0xA9
201 #define CPIA2_VC_USB_STRM_ISO_ENABLE 0x01
202 #define CPIA2_VC_USB_STRM_BLK_ENABLE 0x02
203 #define CPIA2_VC_USB_STRM_INT_ENABLE 0x04
204 #define CPIA2_VC_USB_STRM_AUD_ENABLE 0x08
206 #define CPIA2_VC_USB_STATUS 0xAA
207 #define CPIA2_VC_USB_STATUS_CMD_IN_PROGRESS 0x01
208 #define CPIA2_VC_USB_STATUS_CMD_STATUS_STALL 0x02
209 #define CPIA2_VC_USB_STATUS_CMD_HANDSHAKE 0x04
210 #define CPIA2_VC_USB_STATUS_CMD_OVERRIDE 0x08
211 #define CPIA2_VC_USB_STATUS_CMD_FIFO_BUSY 0x10
212 #define CPIA2_VC_USB_STATUS_BULK_REPEAT_TXN 0x20
213 #define CPIA2_VC_USB_STATUS_CONFIG_DONE 0x40
214 #define CPIA2_VC_USB_STATUS_USB_SUSPEND 0x80
216 #define CPIA2_VC_USB_CMDW 0xAB
218 #define CPIA2_VC_USB_DATARW 0xAC
220 #define CPIA2_VC_USB_INFO 0xAD
222 #define CPIA2_VC_USB_CONFIG 0xAE
224 #define CPIA2_VC_USB_SETTINGS 0xAF
225 #define CPIA2_VC_USB_SETTINGS_CONFIG_MASK 0x03
226 #define CPIA2_VC_USB_SETTINGS_INTERFACE_MASK 0x0C
227 #define CPIA2_VC_USB_SETTINGS_ALTERNATE_MASK 0x70
229 #define CPIA2_VC_USB_ISOLIM 0xB0
231 #define CPIA2_VC_USB_ISOFAILS 0xB1
233 #define CPIA2_VC_USB_ISOMAXPKTHI 0xB2
235 #define CPIA2_VC_USB_ISOMAXPKTLO 0xB3
237 #define CPIA2_VC_V2W_CTRL 0xB8
238 #define CPIA2_VC_V2W_SELECT 0x01
240 #define CPIA2_VC_V2W_SCL 0xB9
242 #define CPIA2_VC_V2W_SDA 0xBA
244 #define CPIA2_VC_VC_CTRL 0xC0
245 #define CPIA2_VC_VC_CTRL_RUN 0x01
246 #define CPIA2_VC_VC_CTRL_SINGLESHOT 0x02
247 #define CPIA2_VC_VC_CTRL_IDLING 0x04
248 #define CPIA2_VC_VC_CTRL_INHIBIT_H_TABLES 0x10
249 #define CPIA2_VC_VC_CTRL_INHIBIT_Q_TABLES 0x20
250 #define CPIA2_VC_VC_CTRL_INHIBIT_PRIVATE 0x40
252 #define CPIA2_VC_VC_RESTART_IVAL_HI 0xC1
254 #define CPIA2_VC_VC_RESTART_IVAL_LO 0xC2
256 #define CPIA2_VC_VC_FORMAT 0xC3
257 #define CPIA2_VC_VC_FORMAT_UFIRST 0x01
258 #define CPIA2_VC_VC_FORMAT_MONO 0x02
259 #define CPIA2_VC_VC_FORMAT_DECIMATING 0x04
260 #define CPIA2_VC_VC_FORMAT_SHORTLINE 0x08
261 #define CPIA2_VC_VC_FORMAT_SELFTEST 0x10
263 #define CPIA2_VC_VC_CLOCKS 0xC4
264 #define CPIA2_VC_VC_CLOCKS_CLKDIV_MASK 0x03
265 #define CPIA2_VC_VC_672_CLOCKS_CIF_DIV_BY_3 0x04
266 #define CPIA2_VC_VC_672_CLOCKS_SCALING 0x08
267 #define CPIA2_VC_VC_CLOCKS_LOGDIV0 0x00
268 #define CPIA2_VC_VC_CLOCKS_LOGDIV1 0x01
269 #define CPIA2_VC_VC_CLOCKS_LOGDIV2 0x02
270 #define CPIA2_VC_VC_CLOCKS_LOGDIV3 0x03
271 #define CPIA2_VC_VC_676_CLOCKS_CIF_DIV_BY_3 0x08
272 #define CPIA2_VC_VC_676_CLOCKS_SCALING 0x10
274 #define CPIA2_VC_VC_IHSIZE_LO 0xC5
276 #define CPIA2_VC_VC_XLIM_HI 0xC6
278 #define CPIA2_VC_VC_XLIM_LO 0xC7
280 #define CPIA2_VC_VC_YLIM_HI 0xC8
282 #define CPIA2_VC_VC_YLIM_LO 0xC9
284 #define CPIA2_VC_VC_OHSIZE 0xCA
286 #define CPIA2_VC_VC_OVSIZE 0xCB
288 #define CPIA2_VC_VC_HCROP 0xCC
290 #define CPIA2_VC_VC_VCROP 0xCD
292 #define CPIA2_VC_VC_HPHASE 0xCE
294 #define CPIA2_VC_VC_VPHASE 0xCF
296 #define CPIA2_VC_VC_HISPAN 0xD0
298 #define CPIA2_VC_VC_VISPAN 0xD1
300 #define CPIA2_VC_VC_HICROP 0xD2
302 #define CPIA2_VC_VC_VICROP 0xD3
304 #define CPIA2_VC_VC_HFRACT 0xD4
305 #define CPIA2_VC_VC_HFRACT_DEN_MASK 0x0F
306 #define CPIA2_VC_VC_HFRACT_NUM_MASK 0xF0
308 #define CPIA2_VC_VC_VFRACT 0xD5
309 #define CPIA2_VC_VC_VFRACT_DEN_MASK 0x0F
310 #define CPIA2_VC_VC_VFRACT_NUM_MASK 0xF0
312 #define CPIA2_VC_VC_JPEG_OPT 0xD6
313 #define CPIA2_VC_VC_JPEG_OPT_DOUBLE_SQUEEZE 0x01
314 #define CPIA2_VC_VC_JPEG_OPT_NO_DC_AUTO_SQUEEZE 0x02
315 #define CPIA2_VC_VC_JPEG_OPT_AUTO_SQUEEZE 0x04
320 #define CPIA2_VC_VC_CREEP_PERIOD 0xD7
321 #define CPIA2_VC_VC_USER_SQUEEZE 0xD8
322 #define CPIA2_VC_VC_TARGET_KB 0xD9
324 #define CPIA2_VC_VC_AUTO_SQUEEZE 0xE6
330 #define CPIA2_VP_DEVICEH 0
333 #define CPIA2_VP_SYSTEMSTATE 0x02
334 #define CPIA2_VP_SYSTEMSTATE_HK_ALIVE 0x01
336 #define CPIA2_VP_SYSTEMCTRL 0x03
337 #define CPIA2_VP_SYSTEMCTRL_REQ_CLEAR_ERROR 0x80
338 #define CPIA2_VP_SYSTEMCTRL_POWER_DOWN_PLL 0x20
339 #define CPIA2_VP_SYSTEMCTRL_REQ_SUSPEND_STATE 0x10
340 #define CPIA2_VP_SYSTEMCTRL_REQ_SERIAL_WAKEUP 0x08
341 #define CPIA2_VP_SYSTEMCTRL_REQ_AUTOLOAD 0x04
342 #define CPIA2_VP_SYSTEMCTRL_HK_CONTROL 0x02
343 #define CPIA2_VP_SYSTEMCTRL_POWER_CONTROL 0x01
345 #define CPIA2_VP_SENSOR_FLAGS 0x05
346 #define CPIA2_VP_SENSOR_FLAGS_404 0x01
347 #define CPIA2_VP_SENSOR_FLAGS_407 0x02
348 #define CPIA2_VP_SENSOR_FLAGS_409 0x04
349 #define CPIA2_VP_SENSOR_FLAGS_410 0x08
350 #define CPIA2_VP_SENSOR_FLAGS_500 0x10
352 #define CPIA2_VP_SENSOR_REV 0x06
354 #define CPIA2_VP_DEVICE_CONFIG 0x07
355 #define CPIA2_VP_DEVICE_CONFIG_SERIAL_BRIDGE 0x01
357 #define CPIA2_VP_GPIO_DIRECTION 0x08
358 #define CPIA2_VP_GPIO_READ 0xFF
359 #define CPIA2_VP_GPIO_WRITE 0x00
361 #define CPIA2_VP_GPIO_DATA 0x09
363 #define CPIA2_VP_RAM_ADDR_H 0x0A
364 #define CPIA2_VP_RAM_ADDR_L 0x0B
365 #define CPIA2_VP_RAM_DATA 0x0C
367 #define CPIA2_VP_PATCH_REV 0x0F
369 #define CPIA2_VP4_USER_MODE 0x10
370 #define CPIA2_VP5_USER_MODE 0x13
371 #define CPIA2_VP_USER_MODE_CIF 0x01
372 #define CPIA2_VP_USER_MODE_QCIFDS 0x02
373 #define CPIA2_VP_USER_MODE_QCIFPTC 0x04
374 #define CPIA2_VP_USER_MODE_QVGADS 0x08
375 #define CPIA2_VP_USER_MODE_QVGAPTC 0x10
376 #define CPIA2_VP_USER_MODE_VGA 0x20
378 #define CPIA2_VP4_FRAMERATE_REQUEST 0x11
379 #define CPIA2_VP5_FRAMERATE_REQUEST 0x14
380 #define CPIA2_VP_FRAMERATE_60 0x80
381 #define CPIA2_VP_FRAMERATE_50 0x40
382 #define CPIA2_VP_FRAMERATE_30 0x20
383 #define CPIA2_VP_FRAMERATE_25 0x10
384 #define CPIA2_VP_FRAMERATE_15 0x08
385 #define CPIA2_VP_FRAMERATE_12_5 0x04
386 #define CPIA2_VP_FRAMERATE_7_5 0x02
387 #define CPIA2_VP_FRAMERATE_6_25 0x01
389 #define CPIA2_VP4_USER_EFFECTS 0x12
390 #define CPIA2_VP5_USER_EFFECTS 0x15
391 #define CPIA2_VP_USER_EFFECTS_COLBARS 0x01
392 #define CPIA2_VP_USER_EFFECTS_COLBARS_GRAD 0x02
393 #define CPIA2_VP_USER_EFFECTS_MIRROR 0x04
394 #define CPIA2_VP_USER_EFFECTS_FLIP 0x40 // VP5 only
398 #define CPIA2_VP_EXPOSURE_MODES 0x15
399 #define CPIA2_VP_EXPOSURE_MODES_INHIBIT_FLICKER 0x20
400 #define CPIA2_VP_EXPOSURE_MODES_COMPILE_EXP 0x10
402 #define CPIA2_VP4_EXPOSURE_TARGET 0x16 // VP4
403 #define CPIA2_VP5_EXPOSURE_TARGET 0x20 // VP5
405 #define CPIA2_VP_FLICKER_MODES 0x1B
406 #define CPIA2_VP_FLICKER_MODES_50HZ 0x80
407 #define CPIA2_VP_FLICKER_MODES_CUSTOM_FLT_FFREQ 0x40
408 #define CPIA2_VP_FLICKER_MODES_NEVER_FLICKER 0x20
409 #define CPIA2_VP_FLICKER_MODES_INHIBIT_RUB 0x10
410 #define CPIA2_VP_FLICKER_MODES_ADJUST_LINE_FREQ 0x08
411 #define CPIA2_VP_FLICKER_MODES_CUSTOM_INT_FFREQ 0x04
413 #define CPIA2_VP_UMISC 0x1D
414 #define CPIA2_VP_UMISC_FORCE_MONO 0x80
415 #define CPIA2_VP_UMISC_FORCE_ID_MASK 0x40
416 #define CPIA2_VP_UMISC_INHIBIT_AUTO_FGS 0x20
417 #define CPIA2_VP_UMISC_INHIBIT_AUTO_DIMS 0x08
418 #define CPIA2_VP_UMISC_OPT_FOR_SENSOR_DS 0x04
419 #define CPIA2_VP_UMISC_INHIBIT_AUTO_MODE_INT 0x02
421 #define CPIA2_VP5_ANTIFLKRSETUP 0x22 //34
423 #define CPIA2_VP_INTERPOLATION 0x24
424 #define CPIA2_VP_INTERPOLATION_EVEN_FIRST 0x40
425 #define CPIA2_VP_INTERPOLATION_HJOG 0x20
426 #define CPIA2_VP_INTERPOLATION_VJOG 0x10
428 #define CPIA2_VP_GAMMA 0x25
429 #define CPIA2_VP_DEFAULT_GAMMA 0x10
431 #define CPIA2_VP_YRANGE 0x26
433 #define CPIA2_VP_SATURATION 0x27
435 #define CPIA2_VP5_MYBLACK_LEVEL 0x3A //58
436 #define CPIA2_VP5_MCYRANGE 0x3B //59
437 #define CPIA2_VP5_MYCEILING 0x3C //60
438 #define CPIA2_VP5_MCUVSATURATION 0x3D //61
441 #define CPIA2_VP_REHASH_VALUES 0x60
447 #define CPIA2_SENSOR_DEVICE_H 0x00
448 #define CPIA2_SENSOR_DEVICE_L 0x01
450 #define CPIA2_SENSOR_DATA_FORMAT 0x16
451 #define CPIA2_SENSOR_DATA_FORMAT_HMIRROR 0x08
452 #define CPIA2_SENSOR_DATA_FORMAT_VMIRROR 0x10
454 #define CPIA2_SENSOR_CR1 0x76
455 #define CPIA2_SENSOR_CR1_STAND_BY 0x01
456 #define CPIA2_SENSOR_CR1_DOWN_RAMP_GEN 0x02
457 #define CPIA2_SENSOR_CR1_DOWN_COLUMN_ADC 0x04
458 #define CPIA2_SENSOR_CR1_DOWN_CAB_REGULATOR 0x08
459 #define CPIA2_SENSOR_CR1_DOWN_AUDIO_REGULATOR 0x10
460 #define CPIA2_SENSOR_CR1_DOWN_VRT_AMP 0x20
461 #define CPIA2_SENSOR_CR1_DOWN_BAND_GAP 0x40