Datasheet
455
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
25.12 Bus Matrix (MATRIX) User Interface
Table 25-3. Register Mapping
Offset Register Name Access Reset
0x0000 Master Configuration Register 0 MATRIX_MCFG0 Read-write 0x00000001
0x0004 Master Configuration Register 1 MATRIX_MCFG1 Read-write 0x00000000
0x0008 Master Configuration Register 2 MATRIX_MCFG2 Read-write 0x00000000
0x000C Master Configuration Register 3 MATRIX_MCFG3 Read-write 0x00000000
0x0010 Master Configuration Register 4 MATRIX_MCFG4 Read-write 0x00000000
0x0014 Master Configuration Register 5 MATRIX_MCFG5 Read-write 0x00000000
0x0018 Master Configuration Register 6 MATRIX_MCFG6 Read-write 0x00000000
0x001C-0x003C Reserved – – –
0x0040 Slave Configuration Register 0 MATRIX_SCFG0 Read-write 0x000001FF
0x0044 Slave Configuration Register 1 MATRIX_SCFG1 Read-write 0x000001FF
0x0048 Slave Configuration Register 2 MATRIX_SCFG2 Read-write 0x000001FF
0x004C Slave Configuration Register 3 MATRIX_SCFG3 Read-write 0x000001FF
0x0050 Slave Configuration Register 4 MATRIX_SCFG4 Read-write 0x000001FF
0x0054 Slave Configuration Register 5 MATRIX_SCFG5 Read-write 0x000001FF
0x0058-0x007C Reserved – – –
0x0080 Priority Register A for Slave 0 MATRIX_PRAS0 Read-write 0x33333333
(1)
0x0084 Reserved – – –
0x0088 Priority Register A for Slave 1 MATRIX_PRAS1 Read-write 0x33333333
(1)
0x008C Reserved – – –
0x0090 Priority Register A for Slave 2 MATRIX_PRAS2 Read-write 0x33333333
(1)
0x0094 Reserved – – –
0x0098 Priority Register A for Slave 3 MATRIX_PRAS3 Read-write 0x33333333
(1)
0x009C Reserved – – –
0x00A0 Priority Register A for Slave 4 MATRIX_PRAS4 Read-write 0x33333333
(1)
0x00A4 Reserved – – –
0x00A8 Priority Register A for Slave 5 MATRIX_PRAS5 Read-write 0x33333333
(1)
0x00AC Reserved – – –
0x00B4-0x00FC Reserved – – –
0x0100 Master Remap Control Register MATRIX_MRCR Read-write 0x00000000
0x0104 - 0x010C Reserved – – –
0x0110 Reserved – – –
0x0114 System I/O Configuration Register CCFG_SYSIO Read-write 0x00000000
0x0118 - 0x0120 Reserved – – –
0x0124
SMC NAND Flash Chip Select
Configuration Register
CCFG_SMCNFCS Read-write 0x00000000