= Generic VME module registers =
It is required to comply with this specification for module to be automatically configured in [[VMEDAQ]].

Module shall support:
 * CR/CSR (AM 0x37, custom spec, not VME64)
 * A16 D32 R/W (AM 0x29) - register I/O
 * A24 D32 R/W (AM 0x39) - memory I/O
 * A32 BLT read chained (AM 0x0B)

== Register I/O ==
AM 0x29, A16 D32

Reg 0, @0x0000, Control, R/W
 . [0] run enable
 . [1] reset
 . [2] CBLT readout enable
 . [19:3] reserved
 . [20] middle in chain 
 . [21] last in chain 
 . [22] first in chain 
 . [31:23] reserved

Reg. 9, @0x0024, Status, read-only
 . [0] TTC clock locked
 . [1] module Ok
 . [2] subdevice 0 Ok
 . [3] subdevice 1 Ok
 . [4] subdevice 2 Ok
 . [5] subdevice 3 Ok
 . [6] subdevice 4 Ok
 . [7] subdevice 5 Ok
 . [31:8] reserved

=== Optional Registers ===

Reg. 3, @0x000C, JTAG, JTAG Serial Port
 . [0] TDI/TDO
 . [1] TMS
 . [31:2] reserved

Reg. 8, @0x0020, JTAG32, JTAG Serial Port Block Mode
 . [31:0] TDI/TDO

== CR/CSR ==
AM 0x37, A24 D16

Reg. 0 @0x0000, CR0, read-only
 . [15:8] vendor ID (constant 0xA6)
 . [7:0] reserved (0)

Reg. 1 @0x0002, CR1, read-only
 . [15:8] [[VmeModuleId|module ID]]
 . [7:0] module serial number

Reg. 3 @0x0004, CSR, R/W
 . [15:11] base address bits
 . [10:0] reserved

Base address bits sets the following address bits:
 . A16 - bits A15:A11
 . A24 - bits A23:A19
 . A32 - bits A31:A27
It is recommended to use geographical address GA4:GA0 as base address bits.