Datasheet

AD9714/AD9715/AD9716/AD9717
Rev. A | Page 35 of 80
SPI REGISTER MAP
Table 13.
Name Addr Default Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
SPI Control 0x00 0x00 Reserved LSBFIRST Reset LNGINS
Power-Down 0x01 0x40 LDOOFF LDOSTAT PWRDN Q DACOFF I DACOFF QCLKOFF ICLKOFF EXTREF
Data Control 0x02 0x34 TWOS Reserved IFIRST IRISING SIMULBIT DCI_EN DCOSGL DCODBL
I DAC Gain 0x03 0x00 Reserved I DACGAIN[5:0]
IRSET 0x04 0x00 IRSETEN Reserved IRSET[5:0]
IRCML 0x05 0x00 IRCMLEN Reserved IRCML[5:0]
Q DAC Gain 0x06 0x00 Reserved Q DACGAIN[5:0]
QRSET 0x07 0x00 QRSETEN Reserved QRSET[5:0]
QRCML 0x08 0x00 QRCMLEN Reserved QRCML[5:0]
AUXDAC Q 0x09 0x00 QAUXDAC[7:0]
AUX CTLQ 0x0A 0x00 QAUXEN QAUXRNG[1:0] QAUXOFS[2:0] QAUXDAC[9:8]
AUXDAC I 0x0B 0x00 IAUXDAC[7:0]
AUX CTLI 0x0C 0x00 IAUXEN IAUXRNG[1:0] IAUXOFS[2:0] IAUXDAC[9:8]
Reference Resistor 0x0D 0x00 Reserved RREF[5:0]
Cal Control 0x0E 0x00 PRELDQ PRELDI CALSELQ CALSELI CALCLK DIVSEL[2:0]
Cal Memory 0x0F 0x00 CALSTATQ CALSTATI CALMEMQ[1:0] CALMEMI[1:0]
Memory Address 0x10 0x00 Reserved MEMADDR[5:0]
Memory Data 0x11 0x34 Reserved MEMDATA[5:0]
Memory R/W 0x12 0x00 CALRSTQ CALRSTI CALEN SMEMWR SMEMRD UNCALQ UNCALI
CLKMODE 0x14 0x00 CLKMODEQ[1:0] Searching Reacquire CLKMODEN CLKMODEI[1:0]
Version 0x1F 0x03 Version[7:0]