SIGNALCORE SC5520A Hardware Manual page 3

2
Default Startup Mode .................................................................................................................. 14
4 Hardware Registers ............................................................................................................................. 15
Configuration Registers ............................................................................................................... 15
Register 0x01 INITIALIZE (1 Byte)......................................................................................... 16
Register 0x02 SET_SYS_ACTIVE (1 Byte) .............................................................................. 16
Register 0x03 SYNTH_MODE (1 Byte) .................................................................................. 17
Register 0x04 RF_MODE (1 Byte) ........................................................................................ 18
Register 0x05 LIST_MODE_CONFIG (1 Byte) ....................................................................... 18
Register 0x06 LIST_START_FREQ (7 Bytes) .......................................................................... 20
Register 0x07 LIST_STOP_FREQ (7 Bytes) ............................................................................ 20
Register 0x08 LIST_STEP_FREQ (7 Bytes) ............................................................................ 20
Register 0x09 LIST_DWELL_TIME (7 Bytes) ......................................................................... 20
Register 0x0A LIST_CYCLE_COUNT (7 Bytes) ....................................................................... 20
Register 0x0B Reserved ....................................................................................................... 21
Register 0x0C LIST_BUFFER_POINTS (3 Bytes) .................................................................... 21
Register 0x0D LIST_BUFFER_WRITE (7 Bytes) ..................................................................... 22
Register 0x0E LIST_BUF_MEM_TRNSFER (1 Byte) ............................................................... 22
Register 0x0F LIST_SOFT_TRIGGER (1 Byte) ........................................................................ 22
Register 0x10 RF_FREQUENCY (7 Bytes).............................................................................. 23
Register 0x11 RF_LEVEL (3 Bytes) ........................................................................................ 23
Register 0x12 RF_ENABLE (1 Byte) ...................................................................................... 23
Register 0x13 RF_PHASE (7 Bytes) ....................................................................................... 23
Register 0x14 AUTO_LEVEL_DISABLE (1 Byte) ..................................................................... 24
Register 0x15 Reserved (1 Byte) .......................................................................................... 24
Register 0x16 RF_STANDBY (1 Byte) .................................................................................... 24
Register 0x17 REFERENCE_MODE (1 Byte) .......................................................................... 24
Register 0x18 REFERENCE_DAC_VALUE (3 Bytes) ............................................................... 25
Register 0x1A RESERVED ..................................................................................................... 25
Register 0x1B STORE_DEFAULT_STATE (1 Byte) .................................................................. 25
Register 0x1C SELF_SYNTH_CAL (1 Byte) ............................................................................. 25
Register 0x1D DIRECT_ATTEN ............................................................................................. 26
Query Registers ........................................................................................................................... 26
Register 0x20 GET_RF_PARAMETERS (1 Byte sent, 8 Bytes received) ................................. 26
Rev 1.1 | SC5520A & SC5521A Hardware Manual SignalCore, Inc.