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FMC ADC 100M 14b 4cha - Software
Commit 359ded65 authored by Federico Vaga's avatar Federico Vaga
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kernel: add constant for the resolution bits 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent 4ea168a1
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Showing with 2 additions and 1 deletion
kernel/fa-zio-drv.c
View file @ 359ded65
......@@ -24,7 +24,7 @@ ZIO_PARAM_BUFFER(adc_buffer);
* zio device attributes
*/
static ZIO_ATTR_DEFINE_STD(ZIO_DEV, zfad_cset_std_zattr) = {
ZIO_ATTR(zdev, ZIO_ATTR_NBITS, ZIO_RO_PERM, ZFA_SW_R_NOADDRES_NBIT, 14),
ZIO_ATTR(zdev, ZIO_ATTR_NBITS, ZIO_RO_PERM, ZFA_SW_R_NOADDRES_NBIT, FA100M14B4C_NBIT),
};
/*
......
kernel/fmc-adc-100m14b4cha.h
View file @ 359ded65
......@@ -68,6 +68,7 @@ enum fa100m14b4c_dev_ext_attr {
#define FA100M14B4C_UTC_CLOCK_FREQ 125000000
#define FA100M14B4C_UTC_CLOCK_NS 8
#define FA100M14B4C_NCHAN 4 /* We have 4 of them,no way out of it */
#define FA100M14B4C_NBIT 14
/* ADC DDR memory */
#define FA100M14B4C_MAX_ACQ_BYTE 0x10000000 /* 256MB */
......
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