92HD81B1C5NLGXUAX Integrated Device Technology (Idt), 92HD81B1C5NLGXUAX Datasheet - Page 69

• Manufacturer Part Number: 92HD81B1C5NLGXUAX
• Description: Audio Codec 2ADC / 2DAC 24-Bit 48-Pin VFQFPN EP Tray
• Manufacturer: Integrated Device Technology (Idt)
• Type: General Purposer

Specifications of 92HD81B1C5NLGXUAX

• Package: 48VFQFPN EP
• Adc/dac Resolution: 24 Bit
• Number Of Channels: 2ADC /2 DAC
• Sampling Rate: 192 KSPS
• Number Of Dac Outputs: 8
• Number Of Dacs: 2
• Operating Supply Voltage: 1.5|1.8|3.3|4|4.75|5 V

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
Mask0
Field Name
Rsvd
Control2
Control1
Control0
Reg
Reg
Get
Get
Set
Set
7.4.13. AFG (NID = 01h): GPIODir
7.4.14. AFG (NID = 01h): GPIOWakeEn
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
Bits
0
Enable for GPIO0: 0 = pin is disabled (Hi-Z state); 1 = pin is enabled; behavior
determined by GPIO Direction control
Bits
31:3
Reserved.
2
Direction control for GPIO2: 0 = GPIO is configured as input; 1 = GPIO is con-
figured as output
1
Direction control for GPIO1: 0 = GPIO is configured as input; 1 = GPIO is con-
figured as output
0
Direction control for GPIO0: 0 = GPIO is configured as input; 1 = GPIO is con-
figured as output
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
RW
R/W
R
RW
RW
RW
F1700h
F1800h
Default
0h
Default
00000000h
0h
0h
0h
69
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
POR - DAFG - ULR
Reset
N/A (Hard-coded)
POR - DAFG - ULR
POR - DAFG - ULR
POR - DAFG - ULR
92HD81
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
717h
718h
PC AUDIO
V 0.987 11/09