CDF SMXR Board (Rev. B) Functional Description K. Byrum, J. Dawson, G. Drake, W. Haberichter, S. Kuhlmann, J. Proudfoot, J. Schlereth, CDF Note 5186.
Functional Description of the SMD Module Jinyuan Wu, CDF Note 4879.
SMD Channel Arrangement and Output Ordering (contains map between SQUID and SMD channels) Jinyuan Wu.
Simulation Studies of the Showermax QIE K.Byrum, G.Drake, CDF Note 3958.
SMQIE : A Charge integrator and encoder chip for the CDF run II shower max detector J. Hoff, G. Drake, A. Byon-Wagner, G. Foster, M. Lindgren, IEEE Trans. Nucl. Sci. 47, 834 (2000).
more documentation from Gary Drake's web page