Table 3-32 System Control Registers summary (continued)
Offset
Name
Access Reset value
Description
0x0214
PDCM_PD_SRAM2_SENSE RW
0x0000_0000
Power Control Dependency Matrix.
PD_SRAM2 power domain sensitivity.
0x0218
PDCM_PD_SRAM3_SENSE RW
0x0000_0000
Power Control Dependency Matrix.
PD_SRAM3 power domain sensitivity.
0x0FD0
PIDR4
RO
0x0000_0004
Peripheral ID4
0x0FE0
PIDR0
RO
0x0000_0054
Peripheral ID0
0x0FE4
PIDR1
RO
0x0000_00B8
Peripheral ID1
0x0FE8
PIDR2
RO
0x0000_000B
Peripheral ID2
0x0FEC
PIDR3
RO
0x0000_0000
Peripheral ID3
0x0FF0
CIDR0
RO
0x0000_000D
Component ID0
0x0FF4
CIDR1
RO
0x0000_00FO
Component ID1
0x0FF8
CIDR2
RO
0x0000_0005
Component ID2
0x0FFC
CIDR3
RO
0x0000_00B1
Component ID3
FCLK_DIV Register
The FCLK_DIV Register characteristics are:
Purpose
Controls the divider value of clock divider FCLKDIV that derives
FCLK
, in the SSE-200
subsystem, from
MAINCLK
in the Musca
‑
S1 test chip.
FCLK
drives the secondary processor
element, CPU1.
Usage constraints
Bits[20:16] are read-only. Bits[4:0] are read/write. The other bits are reserved.
Memory offset and full register reset value
See
3.5.3 System Control Register Block
The following table shows the bit assignments.
Table 3-33 FCLK_DIV Register bit assignments
Bits
Name
Function
[31:21] -
Reserved.
[20:16] FCLKDIV_CUR
Current value of FCLKDIV:
The division value of FCLKDIV divider is
FCLK1.
These bits are read-only.
Reset value
0b00000
.
3 Programmers model
3.5 System control element
101835_0000_01_en
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