Starmon5 : Topology and allowed gate set
Each of the quantum processors has a specific topology (the way the qubits are connected) and a specific allowed gate set (supported qubit operations).
Starmon5 has five qubits connected in a Xshaped configuration. q2 is the central qubit and is connected to every other qubit. All other qubits (q0, q1, q3, q4) couple to q2 only. You can execute the following single and twoqubit gates on this system (native operations are given in bold, other operations are decomposed using specific decomposition rules for this quantum processor):
 Singlequbit operations
X
,Y
,Z
,I
Rx(angle)
,Ry(angle)
,Rz(angle)
X90
,Y90
,mX90
,mY90
H
S
,Sdag
,T
,Tdag
 Twoqubit operations
CZ
,CNOT
,SWAP
 All measure commands
measure_z
,measure
,measure_all
,measure_x
,measure_y
 Prep/initialization commands
prep_z
,prep_y
,prep_x
More specific, the following operations and commands are not allowed

CR
,CRk

Display

Display_binary

Not
 Binary controlled operations
c

Toffoli
*
Gate decomposition and execution
Nonnative gate operations are decomposed, see also the fact sheet for Starmon5.