ElfLyseNGoPinUsage
revised:  6 Nov 2017 sjensen@mbari.org
               creating PCB rev B
revised:  1/27/15 6PM-2  brent@mbari.org


1	VLCD
2	PC13            
3	PC14            LED  (Active HIGH)
4	PC15            [test point]
5	PH0             [reserved for high speed oscillator]
6	PH1             [reserved for high speed oscillator]
7	NRST
8	VSSA
9	VDDA
10	PA0             Wakeup from sleep or standby mode  (Input: Active HIGH)
11	PA1 TIM2_CH2    I2C1_SCL_Monitor
12	PA2		    HeaterEnable (Active HIGH)
13	PA3             Temperature Sensor enable (Active HIGH)
14	PA4 DAC_OUT1    HeaterCtrl
15	PA5 TIM2_CH1_ETR  I2C1_SDA_Monitor
16	PA6   
17	PA7   
18	PB0   
19	PB1   
20	PB2	          3P3VSlowStartBypass
21	PB10  I2C2_SCK  CartridgeElfBus
22	PB11  I2C2_SDA  CartridgeElfBus
23	VSS
24	VDD
25	PB12  ADC_IN18  Puck Temperature
26	PB13            Configuration Input 0
27	PB14            Configuration Input 1
28	PB15            Configuration Input 2
29	PA8             15VSlowStartBypass
30	PA9             
31	PA10            
32	PA11            
33	PA12            Reset from DC/DC
34	PA13	SWDAT
35	VSS
36	VDD
37	PA14	SWCLK
38	PA15    JTDI                                [pulled up on reset]
39	PB3     JTDO    test point                  [driven on reset]
40	PB4	NJTRST    ProcessPosition (COMP2_INP) [pulled up on reset]
41	PB5             HeaterFault     (Input: Active Low)
42	PB6   
43	PB7   
44	BOOT0           Tie to ground
45	PB8   
46	PB9   
47	VSS
48	VDD