ADUC7033BSTZ-88-RL Analog Devices Inc, ADUC7033BSTZ-88-RL Datasheet - Page 100

• Manufacturer Part Number: ADUC7033BSTZ-88-RL
• Description: Flash 96k ARM7 Dual 16-Bit ADC LIN I.C.
• Manufacturer: Analog Devices Inc
• Type: Battery Managementr

Specifications of ADUC7033BSTZ-88-RL

• Input Type: Logic
• Output Type: Logic
• Interface: UART, SPI
• Current - Supply: 20mA
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuC7033
High Voltage Interface Control Register
Name:
Address:
Default Value:
Access:
Function:
Table 71. HVCON MMR Write Bit Designations
Bit
7 to 0
Table 72. HVCON MMR Read Bit Designations
Bit
7 to 3
2
1
0
Description
Reserved.
Transmit Command to High Voltage Die Status.
HVCON
0xFFFF0804
Updated by kernel
Read/write
This 8-bit register acts as a command byte interpreter for the high voltage control interface. Bytes written to this
register are interpreted as read or write commands to a set of four indirect registers related to the high voltage circuits.
The HVDAT register is used to store data to be written to, or read back from, the indirect registers.
1 = command completed successfully.
0 = command failed.
Read Command from High Voltage Die Status.
1 = command completed successfully.
0 = command failed.
Busy Bit (Read Only). When user code reads this register, Bit 0 should be interpreted as the busy signal for the high
voltage interface. This bit can be used to determine if a read request has completed. High voltage (read/write)
commands, as described previously in the High Voltage Peripheral Control Interface section, should not be written
to HVCON unless busy = 0.
1 = high voltage interface is busy and has not completed the previous command written to HVCON. Bit 1 and Bit 2 are
not valid.
0 = high voltage interface is not busy and has completed the command written to HVCON. Bit 1 and Bit 2 are valid.
Description
Command Byte. Interpreted as
0x00 = read back High Voltage Register HVCFG0 into HVDAT.
0x01 = read back High Voltage Register HVCFG1 into HVDAT.
0x02 = read back High Voltage Status Register HVSTA into HVDAT.
0x03 = read back High Voltage Status Register HVMON into HVDAT.
0x08 = write the value in HVDAT to the High Voltage Register HVCFG0.
0x09 = write the value in HVDAT to the High Voltage Register HVCFG1.
All other command bytes are reserved and should not be written by user code.
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