CS44600-CQZR Cirrus Logic Inc, CS44600-CQZR Datasheet - Page 64

• Manufacturer Part Number: CS44600-CQZR
• Description: Audio Amplifiers 6ch 24-bit 192kHz Dig. Amp Cntrlr T&R
• Manufacturer: Cirrus Logic Inc

Specifications of CS44600-CQZR

• Operating Supply Voltage: 2.5 V
• Supply Current: 150 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 10 C
• Supply Type: Digital
• Supply Voltage (max): 2.62 V
• Supply Voltage (min): 2.37 V
• Package / Case: LQFP-64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

64
7.23
7.23.1 ChXX_OVFL
7.24
7.24.1 GPIO In/Out Selection (GPIOX_I/O)
7.25
7.25.1 GPIO Polarity/Type Selection (GPIOX_P/T)
RESERVED
RESERVED
RESERVED
7
7
7
Channel Over Flow Status (address 2Bh) (Read Only)
For all bits in this register, a ‘1’ means the associated condition has occurred at least once since the register
was last read. A ‘0’ means the associated condition has NOT occurred since the last reading of the register.
Reading the register resets all bits to 0 if the Overflow Level/Edge interrupt type is set to “edge trigger”.
These channel overflow status bits are not effected by the interrupt mask bit, M_OVFL_INT. The overflow
condition of each channel can be polled instead of generating an interrupt as required.
GPIO Pin In/Out (address 2Ch)
GPIO Pin Polarity/Type (address 2Dh)
Default = 0
Function:
When high, indicates that the magnitude of the current output sample on the associated channel has ex-
ceeded full scale and has been clipped to positive or negative full scale as appropriate.
Default = 0
0 - General Purpose Input
1 - General Purpose Output
Function:
General Purpose Input - The pin is configured as an input.
General Purpose Output - The pin is configured as a general purpose output.
Default = 1
Function:
General Purpose Input - If the pin is configured as an input, this bit defines the input polarity (0 = Active
Low, 1 = Active High).
General Purpose Output - If the pin is configured as a general purpose output, this bit defines the GPIO
output type (0 = CMOS, 1 = OPEN-DRAIN).
RESERVED
GPIO6_P/T
GPIO6_I/O
6
6
6
CHB3_OVFL
GPIO5_P/T
GPIO5_I/O
5
5
5
CHA3_OVFL
GPIO4_P/T
GPIO4_I/O
4
4
4
CHB2_OVFL
GPIO3_P/T
GPIO3_I/O
3
3
3
CHA2_OVFL
GPIO2_P/T
GPIO2_I/O
2
2
2
CHB1_OVFL
GPIO1_P/T
GPIO1_I/O
1
1
1
CS44600
CHA1_OVFL
GPIO0_P/T
GPIO0_I/O
DS633F1
0
0
0