Board releases

Table 1. Board list
#	Name	Status	PCB-files	PCBA-files	View
B010	Basic inverter board	Verify	brds/B010C/B010C_pcb.zip	brds/B010C/B010C_pcba.zip
B020	Diode-Capacitor-Diode board	Verify	brds/B020C/B020C_pcb.zip	brds/B020C/B020C_pcba.zip
B030	4 bit to 16 line out demultiplexer	Developing	---	—
B040	Carry chain	Request	---	—	---
B110	Four phase clock board 1.3824 Mc	Developing	---	—
B120	8x Bus driver	Developing	---	—	---
B130	16x Relay/neon driver	Developing	---	—	---
B800	B010/B020 boardtester	Proto	---	—	---
B900	Power Supply 3V5/8A	Proto	---	—

Status description

Request --> Developing --> Proto --> Manufacture --> Verify --[OK]--> Released
                /\                                      |
                 +---------------[NOT OK]---------------+

Board/Stack/Unit numbering system

Board

Bnnvr

B  : Board (PCB)
nn : 01~99 Board number
v  : 0~9   Assembly (PCBA) variant (0 : no variant)
r  : A~Z   Revision

Stack

Si-nnN-mmM-ooO

S   : Stack
i   : 1~5   Used stack interconnection
nnN : 011~999 Board+Variant 1 (Most upper)
mmM : 000~999 Board+Variant 2 (use 000 for none)
ooO : 000~999 Board+Variant 3 (use 000 for none)

Stack numbering examples

S1-012-021-000 = B012 + B021

S5-012-022-000 = 2x B012 + B022

S3-012-022-021 = 3x B012 + B022 + B021

S4-012-022-000 = 4x B012 + 2x B022

S2-012-021-000 = 2x B012 + 2X b021