M-Labs/saymapp
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

SAWG v2.x is a milestone and includes more than just SAWG gateware

Browse Source
This commit is contained in:
Joe Britton 2019-01-14 16:59:07 -05:00
parent f2b41ad0f9
commit e12255373c
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
pp.md
View File

@ -62,7 +62,7 @@ Let __TS7__ be a Sayma test setup consisting of the following
- All RF channels producing 400 MHz sinusoid - All RF channels producing 400 MHz sinusoid
- Cards in adjacent slots - Cards in adjacent slots
__SAWG v1.0__ __SAWG v1.0 milestone__
The original SAWG was developed by M-Labs for Sayma v1.0. Here, "v1" refers to SAWG with the same feature set but targeted at Sayma v2. The original SAWG was developed by M-Labs for Sayma v1.0. Here, "v1" refers to SAWG with the same feature set but targeted at Sayma v2.
- f_rtio = f_dac_ref = 150 MHz - f_rtio = f_dac_ref = 150 MHz
- dac data rate 0.6 GSPS - dac data rate 0.6 GSPS
@ -72,8 +72,8 @@ The original SAWG was developed by M-Labs for Sayma v1.0. Here, "v1" refers to S
- 240 MHz is max RF out - 240 MHz is max RF out
- f1, f2: 150 MHz modulation, +/- 60 MHz anti-aliasing filter bandwidth - f1, f2: 150 MHz modulation, +/- 60 MHz anti-aliasing filter bandwidth
### SAWG v2.0 __SAWG v2.0 milestone_
This is an extension of SAWG v1.0 with a 1 GSPS data rate and with board-board synchronization. This is an extension of SAWG v1.0 with a 1 GSPS data rate. This milestone also includes board-board synchronization.
- f_rtio = f_dac_ref = 125 MHz (same as for Kasli) - f_rtio = f_dac_ref = 125 MHz (same as for Kasli)
- dac data rate 1.0 GSPS - dac data rate 1.0 GSPS
- f_dac_clk = 2.0 GHz (2X interpolation) - f_dac_clk = 2.0 GHz (2X interpolation)
@ -83,11 +83,11 @@ This is an extension of SAWG v1.0 with a 1 GSPS data rate and with board-board s
- 400 MHz is max RF out - 400 MHz is max RF out
- f1, f2: 125 MHz modulation, +/- 50 MHz anti-aliasing filter bandwidth - f1, f2: 125 MHz modulation, +/- 50 MHz anti-aliasing filter bandwidth
### SAWG v2.1 __SAWG v2.1 milestone__
This is an extension of SAWG v2.0 that includes improvements in performance and gateware utilization. This is an extension of SAWG v2.0 that includes improvements in performance and gateware utilization.
- support for 4 RF channels per DAC - support for 4 RF channels per DAC
- spurious frequency components due to DSP: < -70 dBc at full amplitude, constant frequency - spurious frequency components due to DSP: < -70 dBc at full amplitude, constant frequency
- improvements detailed in MT1 - improvements as detailed in MT1
# Sayma v2 Diffs # Sayma v2 Diffs