Power domain planning

diff --git a/test-pcb/pinout-notes.otl b/test-pcb/pinout-notes.otl
index ea7671afb809062ceeb723b26714b409d4e0b1de..80ef6cd4f9b4bc838251100eeac0b39cb0dd778c 100644 (file)
--- a/test-pcb/pinout-notes.otl
+++ b/test-pcb/pinout-notes.otl
@@ -64,32 +64,77 @@ Notes
        After boot, r9 holds RAMER count
 
 Power
-       [_] 0% By-IC
-               [_] 0% wb430
-                       [_] 0% AtoI
-                               [_] AVDD Analog 2.5V
+       [_] 91% By-IC
+               [_] 50% wb430
+                       [_] 50% AtoI
+                               [X] AVDD Analog 2.5V
                                [_] AVSS Analog gnd
-                               [_] VDD_atoi digital core 1.2V
+                               [X] VDD_atoi digital core 1.2V
                                [_] VSS_atoi digital core gnd
-                       [_] 0% NS430
-                               [_] DVDD PadIO 2.5V
-                               [_] DVDD PadIO gnd
-                               [_] DVDD OSCIO 2.5V
-                               [_] DVSS OSCIO gnd
-                               [_] VDD 430 core 1.2V
-                               [_] VSS 430 core gnd
-                               [_] VDD osc core 1.2V
-                               [_] VSS osc core gnd
-               [_] 0% cc430
+                       [_] 50% NS430
+                               [X] DVDD_PadIO 2.5V
+                               [_] DVDD_PadIO gnd
+                               [X] DVDD_OSCIO 2.5V
+                               [_] DVSS_OSCIO gnd
+                               [X] VDD_430 core 1.2V
+                               [_] VSS_430 core gnd
+                               [X] VDD_osc core 1.2V
+                               [_] VSS_osc core gnd
+               [X] 100% cc430
                        Processor
                                : PMMCOREV modes
                                :       3 - DVcc 2.4 Vmin
                                :       2 - DVcc 2.2 Vmin
                                :       1 - DVcc 2.0 Vmin
                                :       0 - DVcc 1.8 Vmin
+                               [X] DVCC 2.0 Vnom
                        RF section
-                               VCC 2.0Vmin
-       [_] % By-PS-Domain
+                               [X] AVcc_RF 2.0 Vmin
+                       ADC12
+                               [X] AVcc 2.2 Vmin
+               [X] 100% ADS8201 - 8ch 12b-ADC
+                       : ADC0
+                       [X] 2.2 Vmin
+               [X] 100% DAC8568 - 8ch 16b-DAC
+                       : DAC0
+                       [X] 2.7 Vmin
+               [X] 100% AD5242 - dual 1M pot (biasR)
+                       : DigiPot0
+                       [X] 2.2 Vmin
+               [X] 100% AD5242 - dual 100k pot (LDO)
+                       : DigiPot1
+                       [X] 2.2 Vmin
+
+       [X] 100% By-PS-Domain
+               [_] 0% DCDC - supplies all others
+               [X] 100% LDO0 - Digital
+                       : ADP323 triple adj LDO with EN
+                       : Needs separate >= 2.5 Vbias
+                       [X] Vdd_ns430 - core 1.2 V
+                               [X] wb430 VDD_430
+                               [X] wb430 VDD_osc
+                       [X] DVdd_ns430 - Pad 2.5 V
+                               [X] wb430 DVDD_PadIO
+                               [X] wb430 DVDD_OSCIO
+                       [X] Vdd_dev - cc430 1.8-3.6 V
+                               [X] cc430 DVCC
+                               [X] cc430 AVcc_RF
+                               [X] cc430 AVcc
+               [X] 100% LDO1 - AtoI, analog
+                       : ADP323 triple adj LDO with EN
+                       : Needs separate >= 2.5 Vbias
+                       [X] Vdd_digi - AtoI digital core 1.2 V
+                               [X] wb430 VDD_atoi
+                       [X] AVdd_atoi - AtoI analog 2.5V
+                               [X] wb430 AVDD Analog
+                       [X] AVdd_dev - peripheral analog 2.7 V
+                               : full dev board - fixed at 2.7 V
+                               : ADC0 and DigiPotX may be 2.2 V for small board
+                               [X] ADC0 VD
+                               [X] ADC0 VA
+                               [X] DAC0 AVdd
+                               [X] DigiPot0 Vdd
+                               [X] DigiPot0 Vdd
                
                
 
@@ -100,7 +145,7 @@ Connections
                : UART0 - bootloader, comms
                : UART1 - ???
                : I2C - DigiPots (biasR, LDO)
-               [_] % Digital Pins
+               [_] 0% Digital Pins
                        [_] 94 - GPOut33 / CS1_mux (pad mux)
                        [_] 95 - GPOut32 / CS1_conf (pad mux)
                        [_] 96 - GPOut1 / MULT1 (pad mux)
@@ -145,9 +190,10 @@ Connections
                                : to flash
                        [_] 18- PA0 / CS_flash
                                : to flash
-       [_] 0% ADC0 - shared SPI bus
+       [_] 4% ADC0 - shared SPI bus
                : ADS8201 (sampled from TI)
                : QFN-24
+               : needs Vref
                : 8ch 12bit 2.2/2.7 Vmin
                [_] 0% Control
                        [_] SPI1 on ns430
@@ -169,15 +215,15 @@ Connections
                                : or by pcb switch arb_out0 - hardwired to arb0
                        [_] 7 - mux1_outB
                                : or by pcb switch arb_out1 - hardwired to arb0
-               [_] 0% Pins
+               [_] 14% Pins
                        [_] IN[7:0]
                        [_] /RST - hardware reset
                        [_] BUSY/INT - indication of activity
                        [_] SCLK, SDI, SDO, /CS
                        [_] DGND - interface gnd
                        [_] /CONVST
-                       [_] VD - interface supply
-                       [_] VA - analog supply
+                       [X] VD - interface supply
+                       [X] VA - analog supply
                        [_] REF - external reference
                        [_] REFGND - reference gnd
                        [_] AGND - analog gnd
@@ -203,11 +249,11 @@ Connections
                - Ivdd_430
                - Ivdd_atoi
                - Iavdd
-       [_] 0% DAC0 - shared SPI bus
+       [_] 2% DAC0 - shared SPI bus
                : DAC8568 (sampled from TI)
                : TSSOP-16
                : 8ch 16bit 2.7 Vmin
-               : 2.5 Vref
+               : 2.5 Vref out
                [_] 0% Control
                        [_] SPI1 on ns430
                        [_] USCI_A0 or USCI_B0 on cc430
@@ -220,10 +266,10 @@ Connections
                        [_] x - 
                        [_] x - 
                        [_] x - 
-               [_] 0% Pins
+               [_] 6% Pins
                        [_] 1 - /LDAC - load DACs
                        [_] 2 - /SYNC - SPI /CS - frame sync input data
-                       [_] 3 - AVDD
+                       [X] 3 - AVDD
                        [_] 4 - VoutA
                        [_] 5 - VoutC
                        [_] 6 - VoutE
@@ -271,4 +317,36 @@ Connections
                        [_] 14- B2 - pot2 bottom
                        [_] 15- W2 - pot2 wiper
                        [_] 16- A2 - pot2 top
+       [_] 0% DigiPot1 - shared I2C bus
+               : AD5242 (sampled from ADI)
+               : 100k 256tap I2C pot 2.7 Vmin
+               : TSSOP-16
+               [_] 0% Control
+                       [_] I2C on ns430
+                       [_] USCI_B0 on cc430
+               [_] 0% Pot1
+                       [_] A1 - 
+                       [_] W1 - 
+                       [_] B1 - 
+               [_] 0% Pot2
+                       [_] A2 - 
+                       [_] W2 - 
+                       [_] B2 - 
+               [_] 0% Pins
+                       [_] 1 - O1 - logic out1
+                       [_] 2 - A1 - pot1 top
+                       [_] 3 - W1 - pot1 wiper
+                       [_] 4 - B1 - pot1 bottom
+                       [_] 5 - VDD - 2.2-5.5V
+                       [_] 6 - /SHDN - async short W-B, tie to VDD
+                       [_] 7 - SCL - I2C clock
+                       [_] 8 - SDA - I2C data
+                       [_] 9 - AD0 - I2C address0
+                       [_] 10- AD1 - I2C address1
+                       [_] 11- DGND - logic common
+                       [_] 12- VSS - lowest Vpot - (-2.7-0V)
+                       [_] 13- O2 - logic out2
+                       [_] 14- B2 - pot2 bottom
+                       [_] 15- W2 - pot2 wiper
+                       [_] 16- A2 - pot2 top