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ADM1266ACPZ-R7 数据表(PDF) 33 Page - Analog Devices |
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ADM1266ACPZ-R7 数据表(HTML) 33 Page - Analog Devices |
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33 / 62 page  Data Sheet ADM1266 Rev. A | Page 33 of 62 PMBus COMMANDS Table 11 lists the standard PMBus commands that are implemented on the ADM1266. Many of these commands are implemented in registers that share the same hexadecimal value as the PMBus command code. Table 11. PMBus Command List Code Name Type1 Bytes 0x00 PAGE R/W 1 0x01 OPERATION R/W 1 0x03 CLEAR_FAULTS S 0 0x15 STORE_USER_ALL S 0 0x16 RESTORE_USER_ALL S 0 0x19 CAPABILITY R 1 0x20 VOUT_MODE R/W 1 0x21 VOUT_COMMAND R/W 2 0x22 VOUT_TRIM R/W 2 0x25 VOUT_MARGIN_HIGH R/W 2 0x26 VOUT_MARGIN_LOW R/W 2 0x29 VOUT_SCALE_LOOP R/W 2 0x2A VOUT_SCALE_MONITOR R/W 2 0x40 VOUT_OV_FAULT_LIMIT R/W 2 0x42 VOUT_OV_WARN_LIMIT R/W 2 0x43 VOUT_UV_WARN_LIMIT R/W 2 0x44 VOUT_UV_FAULT_LIMIT R/W 2 0x78 STATUS_BYTE R/W 1 0x79 STATUS_WORD R/W 2 0x7A STATUS_VOUT R 1 0x7E STATUS_CML R 1 0x80 STATUS_MFR_SPECIFIC R 1 0x8B READ_VOUT R 2 0x98 PMBUS_REVISION R 1 0x99 MFR_ID Block WR/W 1 to 32 0x9A MFR_MODEL Block WR/W 1 to 32 0x9B MFR_REVISION Block WR/W 1 to 8 0x9C MFR_LOCATION Block WR/W 1 to 48 0x9D MFR_DATE Block WR/W 1 to 16 0x9E MFR_SERIAL Block WR/W 1 to 32 0xAD IC_DEVICE_ID Block R 3 0xAE IC_DEVICE_REV Block R 8 0xD0 VOUT_OV_HYST_LIMIT R/W 2 0xD1 VOUT_UV_HYST_LIMIT R/W 2 0xD2 Vx_CONFIGURATION R/W 2 0xD3 BLACKBOX_CONFIGURATION R/W 2 0xD4 PDIO_CONFIGURATION Block WR, Block W 2 to 32, 3 to 33 0xD5 DAC_CONFIGURATION Block WR, Block W 2 to 18, 3 to 19 Code Name Type1 Bytes 0xD6 SEQUENCE_CONFIGURATION Block WR/W 3 to 250 0xD7 SYSTEM_CONFIGURATION Block WR/W 3 to 250 0xD8 GO_COMMAND R/W 2 0xD9 READ_STATE R 2 0xDA VOUT_MARGIN_LOOP R/W 2 0xDB MARGIN_CONFIGURATION R/W 2 0xDC BREAKPOINTS Block WR/W 1 to 128 0xDD ICB_CONFIGURATION Block R/W 8 0xDE READ_BLACKBOX Block WR, Block W 65, 2 0xDF SET_RTC Block R/W 6 0xE0 LOGIC_CONFIGURATION Block WR/W 3 to 250 0xE1 GPIO_SYNC_CONFIGURATION Block WR 1 Block W 2 0xE3 USER_DATA Block WR/W 3 to 250 0xE4 POWERUP_COUNTER Block R 2 0xE5 VOUT_RESISTOR Block WR/W 5 to 16 0xE6 BLACKBOX_INFORMATION Block R 4 0xE7 ALL_STATUS_VOUT Block R 17 0xE8 ALL_READ_VOUT_MODE Block R 51 0xE9 PDIO_STATUS Block R 2 0xEA GPIO_STATUS Block R 2 0xEB DAC_CODE_CONFIGURATION Block WR, Block W 3 to 19, 4 to 20 0xEC RTS_CONFIGURATION R/W 2 0xED STATUS_MFR_SPECIFIC_2 R 2 0xF4 REFRESH_CONFIGURATION Block W 3 to 4 Block WR 2 to 9 0xF5 REFRESH_FLASH R/W 2 0xF6 HITLESS_TIMEOUT R/W 2 0xF7 VAR_VALUE Block WR 2 to 5 0xF8 MEMORY_CONFIGURATION Block R/W 3 0xF9 MEMORY_RECALCULATE_CRC W 2 0xFA SWITCH_MEMORY Block W 1 0xFB ERASE_MEMORY Block W 1 0xFC UPDATE_FW W 2 0xFD FW_PASSWORD Block W 17 1 S is the send byte command, no data. Block WR is the block write parameter and block read data. Block W is the block write command. Block R is the block read command. Block WR/W means a standard block write is performed to write to the command, but the command must be written first before it can be read back. |
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