This section
provides information on the IOSCB_BANK_CTRL_DDR Module Instance. Each of the
module registers is described below.
Return to mpfs_ioscb_memmap_dri
Register Name |
Type |
Register Width (Bits)
|
Register Reset |
Address Offset |
Physical Address |
RW |
32 |
0x0000 0000 |
0x0 |
0x0E02 0000 |
|
RW |
32 |
0x0000 0000 |
0x4 |
0x0E02 0004 |
|
RO |
32 |
0x0000 0000 |
0x8 |
0x0E02 0008 |
Address offset |
0x0 |
||
Physical address |
0x0E02 0000 |
Instance |
bc_ddr |
Description |
This is a compulsory register for all SCB slaves and must be
at the same offset in all slaves to facilitate global soft reset of all SCB
registers with a single broadcast write from the SCB master. |
||
Type |
RW |
Bits |
Field Name |
Description |
Type |
Reset |
|
31:16 |
BLOCKID |
This returns the block type and chip location. (IO SCB bus
only) |
RO |
0x0000 |
|
|
|
Read 0x0000 |
[block_address_IOSCB_BANK_CTRL_DDR]
|
|
|
15:9 |
Reserved |
|
RO |
0x00 |
|
8 |
PERIPH |
This asserts the functional reset of the block. It is
asserted at power up. When written is stays asserted until written to 0. |
WO |
0 |
|
|
|
Write 0 |
[scb_periph_not_in_soft_reset_IOSCB_BANK_CTRL_DDR]
|
|
|
|
|
Write 1 |
[scb_periph_reset_IOSCB_BANK_CTRL_DDR]
|
|
|
7:2 |
Reserved |
|
RO |
0x00 |
|
1 |
V_MAP |
This when asserted resets all the register bits apart from
the non-volatile registers, the bit self clears. i.e.
is similar to a W1P bit |
WO |
0 |
|
|
|
Write 0 |
[scb_v_regs_not_in_soft_reset_IOSCB_BANK_CTRL_DDR]
|
|
|
|
|
Write 1 |
[scb_v_regs_reset_IOSCB_BANK_CTRL_DDR]
|
|
|
0 |
NV_MAP |
This when asserted resets all the non-volatile register
bits e.g. RW-P bits, the bit self clears i.e. is
similar to a W1P bit |
WO |
0 |
|
|
|
Write 0 |
[scb_nv_regs_not_in_soft_reset_IOSCB_BANK_CTRL_DDR]
|
|
|
|
|
Write 1 |
[scb_nv_regs_reset_IOSCB_BANK_CTRL_DDR]
|
|
Address offset |
0x4 |
||
Physical address |
0x0E02 0004 |
Instance |
bc_ddr |
Description |
DPC Bits Register |
||
Type |
RW |
Bits |
Field Name |
Description |
Type |
Reset |
31:20 |
Reserved |
|
RO |
0x000 |
19 |
dpc_move_en_v |
enable dynamic control of vrgen
circuit for ADDCMD pins |
RW |
0 |
18 |
dpc_vrgen_en_v |
enable vref generator for ADDCMD
pins |
RW |
0 |
17:12 |
dpc_vrgen_v |
reference voltage ratio setting for ADDCMD pins |
RW |
0x00 |
11 |
dpc_move_en_h |
enable dynamic control of vrgen
circuit for DQ/DQS pins |
RW |
0 |
10 |
dpc_vrgen_en_h |
enable vref generator for DQ/DQS
pins |
RW |
0 |
9:4 |
dpc_vrgen_h |
reference voltage ratio setting for DQ/DQS pins |
RW |
0x00 |
3:0 |
dpc_vs |
bank voltage select for pvt calibration |
RW |
0x0 |
Address offset |
0x8 |
||
Physical address |
0x0E02 0008 |
Instance |
bc_ddr |
Description |
Bank Complete Registers |
||
Type |
RO |
Bits |
Field Name |
Description |
Type |
Reset |
31:2 |
Reserved |
|
RO |
0x0000 0000 |
1 |
sro_ioen_bnk_b |
Bank power on complete (active low for polling) |
RO |
0 |
0 |
sro_calib_status_b |
Bank calibration complete (active low for polling) |
RO |
0 |
IOSCB_BANK_CTRL_DDR
has no common memories.