PRELIMINARY
TECHNICAL
DATA
PRELIMINARY
TECHNICAL
DATA
This information applies to a product under development. Its characteristics and specifications are subject to change with-
out notice. Analog Devices assumes no obligation regarding future manufacturing unless otherwise agreed to in writing. 39REV. PrA
For current information contact Analog Devices at (781) 461-3881 ADSP-2192October 2000
CTRLVDD 63 I Control Vdd
IVDD 62 I Digital Vdd
NC 66 O No Connect
NC 69 I No Connect
NC 70 I No Connect
RVAUX 60 I X sup ply
RVDD 64 I Analog Vdd supply
Table 31. Pin Configurations: AC’97 Interface Pins
Pin Name LQFP I/O Description
ACRST 102 O AC’97 Reset
ACVAUX 92 I AC’97 Vaux input
ACVDD 93 I AC’97 Vdd input
BITCLK 96 I AC’97 Bit Cl ock
SDI0 99 I AC’97 Serial Data Input, bit 0
SDI1 98 I AC’97 Serial Data Input, bit 1
SDI2 97 I AC’97 Serial Data Input, bit 2
SDO 100 O AC’97 Serial Data Output
SYNC 101 O AC’97 Sync
Table 32. Pin Configurations: Serial EEPROM Pins
Pin Name LQFP I/O Description
SCK 72 I Serial EEPROM Clock
SDA 71 I Serial EEPROM Data
SEN 73 I Serial EEPROM Enable
Table 33. Pin Configurations: Emulator Pins
Pin Name LQFP I/O Description
EMU 74 O Emulator Event Pin
TCK 78 I Emulator Clock Input
TDI 80 I Emulator Dat a Input
Table 30. Pin Configurations: Analog Pins (Continued)
Pin Name LQFP I/O Description