• VmeInterfaceGeneral

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
• [3] Dummy BLT readout enable
• [19:4] 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 present
• [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
• [8] subdevice 6 Ok
• [9] subdevice 7 Ok
• [10] subdevice 8 Ok
• [11] RegIO error (timeout) (active low)
• [12] TTC link down or error (active low)
• [13] Readout error (active low)
• [14] Readout buffer overflow (active low)
• [15] WR Time error (active low)
• [16] 1-Wire ID ready
• [17] Network error (active low)
• [31:18] reserved

Optional Registers

Reg. 3, @0x000C, JTAG, JTAG Serial Port

• [0] TDI/TDO
• [1] TMS
• [31:2] reserved

Reg. 7, @0x001C, TEST

• [31:0] reserved for factory test

Reg. 8, @0x0020, JTAG32, JTAG Serial Port Block Mode

• [31:0] TDI/TDO

Reg. 16, @0x0040, SERIAL_ID_lo, unique ID bits 31:0

• [31:0] SERIAL_ID(31:0)

Reg. 17, @0x0044, SERIAL_ID, unique ID bits 63:32

• [31:0] SERIAL_ID(63:32)

Reg. 18, @0x0048, TEMP, Temperature sensor 1

• [31:16] reserved
• [15:0] temperature

Reg. 19, @0x0044, TEMP, Temperature sensor 2

• [31:16] reserved
• [15:0] temperature

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] reserved (0)

• [14:8] module ID

• [7:0] module revision

Reg. 3 @0x0004, CSR, R/W

• [15:8] BAR (bits 10:8 should be zero)
• [7:0] reserved

Base address bits sets the following address bits:

• A16 - bits A15:A11
• A24 - bits A23:A19
• A32 - bits A31:A27

Power-on BAR value should be {GA4:GA0,0,0,0}.

VME VMEDAQ Registers