SSerial on 7i47 ... does a known working configuration exist?

latheoperator@125cnc:/lib/firmware/hm2/7i80hd16$ mesaflash --verbose --device 7i80 --addr 10.100.10.100 --sserial SSLBP port 0: SSLBP Version: 1.43 SSLBP Channels: 2 SSLBP Baud Rate: 2500000 interface type: 12 interface width: 8 SSLBP Channel Start: 112 SSLBP Channel Stride: 50 SSLBP Processor Type: d8 SSLBP Clock: 100 MHz sserial device at channel 0: 7I73 Contrast = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 09C6] EncMode0 = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0998] EncMode1 = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 099A] EncMode2 = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 099C] EncMode3 = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 099E] SwRevision = 14 HwRevision = 1 KeyMode = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 09DE] NVContrast = 2710 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0044] NVEncMode0 = 0 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 003A] NVEncMode1 = 0 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 003C] NVEncMode2 = 0 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 003E] NVEncMode3 = 0 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0040] NVDispMode = 414 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0006] NVKeyTimer = 1e [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0046] NVAnalogFilter = 8000 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0042] NVBaudRate = 2.5Mb NVUnitNumber = 0x130000E2 NVWatchDogTimeout = 50ms SOFTWARE MODE InputOutputEncoder [index 00] SOFTWARE MODE InputOutputEncoderAnalog [index 01] SOFTWARE MODE InputOutputEncoderAnalog [index 02] SOFTWARE MODE InputOutputEncoderDisplay [index 00] SOFTWARE MODE InputOutputEncoderAnalogDisplay [index 01] SOFTWARE MODE InputOutputEncoderAnalogWideDisplay [index 02] SOFTWARE MODE InputOutputEncoderKeycode4by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogKeycode4by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogKeycode4by8 [index 02] SOFTWARE MODE InputOutputEncoderDisplayKeycode4by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogDisplayKeyCode4by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogWideDisplayKeyCode4by8 [index 02] SOFTWARE MODE InputOutputEncoderKeycode8by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogKeyCode8by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogKeyCode8by8 [index 02] SOFTWARE MODE InputOutputEncoderDisplayKeycode8by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogDisplayKeyCode8by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogWideDisplayKeyCode8by8 [index 02] sserial device at channel 1: 7I84 SwRevision = 15 HwRevision = 1 NVBaudRate = 2.5Mb NVUnitNumber = 0x180000F3 NVWatchDogTimeout = 50ms EncMode0 = ffff [16 bits UNSIGNED IN | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0998] EncMode1 = ffff [16 bits UNSIGNED IN | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 099A] NVEncMode0 = 0 [16 bits NV UNSIGNED IN | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0066] NVEncMode1 = 0 [16 bits NV UNSIGNED IN | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0068] SOFTWARE MODE Input_Output [index 00] SOFTWARE MODE IO_Analog_FieldVoltage [index 01] SOFTWARE MODE IO_Encoder_Analog [index 02] latheoperator@125cnc:/lib/firmware/hm2/7i80hd16$