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// module name
`define CNT_MODULE_NAME sd_counter
 
// counter type = [BINARY, GRAY, LFSR]
//`define CNT_TYPE_BINARY
`define CNT_TYPE_GRAY
//`define CNT_TYPE_LFSR
 
// q as output
`define CNT_Q
// for gray type counter optional binary output
`define CNT_Q_BIN
 
// number of CNT bins
`define CNT_LENGTH 9
 
// clear
//`define CNT_CLEAR
 
// set
//`define CNT_SET
`define CNT_SET_VALUE `CNT_LENGTH'h9
 
// wrap around creates shorter cycle than maximum length
//`define CNT_WRAP
`define CNT_WRAP_VALUE `CNT_LENGTH'h9
 
// clock enable
`define CNT_CE
 
// q_next as an output
//`define CNT_QNEXT
 
// q=0 as an output
//`define CNT_Z
 
// q_next=0 as a registered output
//`define CNT_ZQ