IP2022 User’s Manual—Pin Assignments www.ubicom.com 383 RG0 61 AI/DO 4 mA* 4 mA* Output Port, ADC0 Input,
Comparator Output RG1 62 AI/DO 4 mA* 4 mA* Output Port, ADC1 Input,
Comparator – Input RG2 63 AI/DO 4 mA* 4 mA* Output Port, ADC2 Input,
Comparator + Input RG3 64 AI/DO 4 mA* 4 mA* Output Port, ADC3 Input,
ADC reference Input RG4 66 AI/DO 4 mA* 4 mA* Output Port, ADC4 Input,
SERDES1 Squelch – Input RG5 67 AI/DO 4 mA* 4 mA* Output Port, ADC5 Input,
SERDES1 Squelch + Input RG6 68 AI/DO 4 mA* 4 mA* Output Port, ADC6 Input,
SERDES2 Squelch – Input RG7 69 AI/DO 4 mA* 4 mA* Output Port, ADC7 Input,
SERDES2 Squelch + Input * GVDD = 2.5V Table B-1  Signal Descriptions (continued) Name Pin Type    Sink
@ 3.3V
IOVDD Source
@ 3.3V IOVDD Description