HardLabs

RTM Template

kit-ipe·ATCA-Example-Project-Template·rtm_template/rtm_template.kicad_pcb

RTM Template PCB layout, top view — open source AVR/Arduino board by kit-ipe

About the RTM Template PCB

RTM Template is an open source AVR/Arduino PCB design by kit-ipe, published on GitHub under the CERN-OHL-P-2.0 license. It is a 4-layer board measuring 94 × 322.3 mm, with 193 components from 75 distinct parts.

Its main chip is the ATmega128L-8MU, from the AVR/Arduino family. Other key parts include the LM75AD,118, LM1117-5.0, TPS3808G33DBVT, AT24C512C and SN74LVC06APWR. By type, the board carries 74 resistors, 59 capacitors, 16 ICs, 15 diodes, 13 connectors and 3 switches.

From the project

ATCA template containing multiple sub-projects.

ATCA template containing multiple sub-projects.

- fbatemplate "Full FBA" - Carrier Style with debugging with KRIA SoC and Carrier according to AMC.0 Spec. - rtmtemplate "Full RTM" - RTM to be used with "Full Version" - amctemplate "AMC" - AMC to be used with "Full FBA" or "Carrier FBA" - ledpcb: LED PCB to be used with every AMC Carier

- BOM: example BOM combination for one assemby of 1 Full FBA, 1 Full RTM and 1 LED PCB and 4 AMC

Main components on the RTM Template

LM75AD,118LM1117-5.0TPS3808G33DBVTAT24C512CATmega128L-8MUSN74LVC06APWRPCF8574PWNVT4857UKAZ1117-3.3MIC94161YCS-TRUSBLC6-4SC693LC56B-MCFT4232H-56QTXS0104RGYRMAX9100EUK-TSN74LVC07APWlocked

RTM Template bill of materials (BOM)

193 components, 75 distinct parts.

QtyPartRefs
1
LM75AD,118
IC1
1
LM1117-5.0
U1
1
TPS3808G33DBVT
U2
1
AT24C512C
U3
1
ATmega128L-8MU
U4
1
SN74LVC06APWR
U5
1
PCF8574PW
U6
1
NVT4857UK
U7
1
AZ1117-3.3
U8
1
MIC94161YCS-TR
U9
1
USBLC6-4SC6
U10
1
93LC56B-MC
U11
1
FT4232H-56Q
U12
1
TXS0104RGYR
U13
1
MAX9100EUK-T
U14
1
SN74LVC07APW
U15
1
locked
A1
1
ASEK-32,768KHZ-LRT
X1
1
ECS-120-12-36Q-CWY-TR
Y1
1
Conn_02x05_Odd_Even
J1
Show 55 more
QtyPartRefs
4
Conn_02x05_Odd_Even
J2, J3, J7, J12
1
RTM_ESD_strip_top
J4
1
ESD_Strip_RTM
J5
1
Conn_01x03_Male
J6
1
USB_B_Micro
J8
1
Conn_02x07_Odd_Even
J9
1
RJ45_MAGJACK_1000BASE
J10
1
DM3AT-SF-PEJM5
J11
1
2199119-3
J13
1
locked
H1
1
locked
H2
1
t Handle
H3
1
A2_Key
K1
1
rK1_Key
K2
1
120954-1
RP30
1
TE_64690XX-1_RP31
RP31
3
PTS645VK83-2 LFS
SW1, SW2, SW3
2
BAT46GWX
D1, D2
1
DZ9F3V6S92-7
D3
1
BLUE
D4
1
ORG
D5
9
GRN
D6, D8, D9, D10, D11, D12, D13, D14 +1
1
RED
D7
3
220 @ 100MHz
FB1, FB2, FB3
11
10uF
C1, C2, C3, C4, C9, C21, C22, C23 +3
37
100nF
C5, C6, C7, C8, C12, C13, C14, C15 +29
2
470nF
C10, C11
1
100nF
C20
2
1uF
C25, C28
2
27pF
C34, C37
3
4.7uF
C38, C39, C40
1
47uF
C60
1
51k
R1
6
10k
R2, R61, R63, R64, R70, R74
2
150k
R3, R5
1
30k
R4
10
4k7
R6, R42, R44, R46, R48, R54, R55, R56 +2
7
330
R7, R10, R11, R12, R16, R17, R18
1
390k
R8
1
DNP
R9
2
12k
R13, R66
8
33k
R14, R15, R19, R20, R21, R22, R23, R24
1
82
R25
3
68
R26, R27, R28
2
10M 2kV
R29, R30
5
4k7
R31, R41, R43, R45, R47
8
150
R32, R33, R34, R35, R36, R37, R38, R39
1
1M
R40
3
1k
R50, R67, R72
1
1M
R51
2
200
R52, R53
2
33
R57, R60
2
2k
R62, R71
4
DNP
R69, R73, R76, R77
1
0
R75

RTM Template design files

The KiCad project lives in the kit-ipe/ATCA-Example-Project-Template repository on GitHub; these links point at the commit this page was built from.

RTM Template: common questions

What microcontroller does the RTM Template use?

The RTM Template is built around the ATmega128L-8MU, from the AVR/Arduino family.

How big is the RTM Template PCB?

The RTM Template measures 94 × 322.3 mm, has 4 copper layers and is 2.4 mm thick.

How many components are on the RTM Template?

193 components, from 75 distinct parts. The full bill of materials is listed on this page.

Where can I download the RTM Template design files?

From the kit-ipe/ATCA-Example-Project-Template repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the RTM Template design in my own project?

Yes, under the terms of its CERN-OHL-P-2.0 license, which kit-ipe chose for the repository.

Can I test firmware for the RTM Template without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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