Table 4-2 AP peripherals memory map (continued)
Address range
Size
Description
From
To
0x00_300C_0000 0x00_300C_FFFF
64KB
GICR registers
0x00_4410_0000 0x00_4410_FFFF
64KB
REFCLK general timer control
0x00_4411_0000 0x00_4411_FFFF
64KB
Cluster 0 time frame
0x00_4412_0000 0x00_4412_FFFF
64KB
Cluster 1 time frame
0x00_4500_0000 0x00_4500_FFFF
64KB
SCP
Message Handling Unit0
(MHU0)
0x00_4501_0000 0x00_4501_FFFF
64KB
SCP MHU1
0x00_4520_0000 0x00_4521_FFFF
128KB
SCP MHU Non-secure RAM
0x00_4540_0000 0x00_4541_FFFF
128KB
SCP MHU Secure RAM
0x00_4700_0000 0x00_4700_FFFF
64KB
SYSCNT_MSTSYN_CTRL
0x00_4701_0000 0x00_4701_FFFF
64KB
CSCNT_MSTSYNC_CTRL
0x00_4C40_0000 0x00_4C40_FFFF
64KB
AP2MCP MHU
0x00_4C41_0000 0x00_4C41_FFFF
64KB
AP2MCP MHU Non-Secure RAM
0x00_4C42_0000 0x00_4C42_FFFF
64KB
AP2MCP MHU Secure RAM
0x00_4D00_0000 0x00_4DFF_FFFF
16MB
Base STM
0x00_4E00_0000 0x00_4EFF_FFFF
16MB
Memory Element
0x00_4F00_0000 0x00_4F03_FFFF
256KB
Translation Control Unit0
(TCU0) for CCIX root port.
0x00_4F04_0000 0x00_4F05_FFFF
128KB
Translation Buffer Unit0
(TBU0) for CCIX root port.
0x00_4F06_0000 0x00_4F07_FFFF
128KB
Translation Buffer Unit1
(TBU1) for CCIX root port.
0x00_4F40_0000 0x00_4F43_FFFF
256KB
Translation Control Unit1
(TCU0) for PCIe root port.
0x00_4F44_0000 0x00_4F45_FFFF
128KB
Translation Buffer Unit0
(TBU0) for PCIe root port.
0x00_4F46_0000 0x00_4F47_FFFF
128KB
Translation Buffer Unit1
(TBU1) for PCIe root port.
4 Programmers model
4.2 N1 SDP memory maps
101489_0000_02_en
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