SLAAE23A June 2021 – April 2024 DAC43204 , DAC53002 , DAC53004 , DAC53202 , DAC53204 , DAC53204W , DAC63001 , DAC63002 , DAC63202 , DAC63204 , TPS7A57 , TPS7A94
Register Address | Register Name | Setting | Description |
---|---|---|---|
0x1F |
COMMON-CONFIG |
0x1DB6 |
[15] 0b0: Write 0b1 to set window-comparator output to a latching output |
[14] 0b0: Write 0b1 to lock device. Unlock by writing 0b0101 to DEV-UNLOCK field in the COMMON-TRIGGER register | |||
[13] 0b0: Write 0b1 to set fault-dump read enable at address 0x01 | |||
[12] 0b1: Enables the internal reference | |||
[11:10] 0b11: Powers-down VOUT3 | |||
[9] 0b0: Powers-up IOUT3 | |||
[8:7] 0b11: Powers-down VOUT2 | |||
[6] 0b0: Powers-up IOUT2 | |||
[5:4] 0b11: Powers-down VOUT1 | |||
[3] 0b0: Powers-up IOUT1 | |||
[2:1] 0b11: Powers-down VOUT0 | |||
[0] 0b0: Powers-up IOUT0 | |||
0x24 |
GPIO-CONFIG |
0x01F5 |
[15] 0b0: Write 0b1 to enable glitch filter on GPI |
[14] 0b0: Don't care | |||
[13] 0b0: Write 0b1 to enable output mode on GPIO pin | |||
[12:9] 0b0000: Selects the STATUS function setting mapped to GPIO as output | |||
[8:5] 0b1111: Enables GPI function on all channels | |||
[4:1] 0b1010: Selects GPI to trigger margin-high, margin-low | |||
[0] 0b1: Enables input mode for GPIO pin | |||
0x20 |
COMMON-TRIGGER |
0x0002 |
[15:12] 0b0000: Write 0b0101 to unlock the device |
[11:8] 0b0000: Write 0b1010 to trigger a POR reset | |||
[7] 0b0: Write 0b1 to trigger LDAC operation if the respective SYNC-CONFIG-X bit in the DAC-X-FUNC-CONFIG register is 1 | |||
[6] 0b0: Write 0b1 to set the DAC registers and outputs to zero-code or mid-code based on the respective CLR-SEL-X bit in the DAC-X-FUNC-CONFIG register | |||
[5] 0b0: Don't care | |||
[4] 0b0: Write 0b1 to trigger fault-dump sequence | |||
[3] 0b0: Write 0b1 to trigger PROTECT function | |||
[2] 0b0: Write 0b1 to read one row of NVM for fault-dump | |||
[1] 0b1: Write 0b1 to store applicable register settings to the NVM | |||
[0] 0b0: Write 0b1 to reload applicable registers with existing NVM settings | |||
0x01,
0x07, 0x0D, 0x13 |
DAC-X-MARGIN-HIGH | 0xBD00 | [15:8] 0xBD: 8-bit data updates the MARGIN-HIGH code |
[7:0] 0x00: Don't care | |||
0x02, 0x08, 0x0E, 0x14 |
DAC-X-MARGIN-LOW | 0x4300 | [15:8] 0x43: 8-bit data updates the MARGIN-LOW code |
[5:0] 0x00: Don't care |