7.6.9. 64-bit wide data bus address mappings (BSRSC) (V-SyncFlash)

The 64-bit wide data bus address mappings for V-SyncFlash devices in a BSRSC mapping scheme are shown in:

64-bit wide external data bus 128M V-SyncFlash (4Mx32, BSRSC)

Table 7.86 shows the outputs from the PrimeCell MPMC and the corresponding inputs to the 128M V-SyncFlash (4Mx32, pins 23 and 24 used as bank select).

Table 7.86. Address mapping for 128M V-SyncFlash (4Mx32, BSRSC)

AHB address HADDR[31:15]MPMC output addressMemory device connectionsAHB address HADDR[14:0]MPMC output addressMemory device connections
31:28--14A5A5
27--13A4A4
26--12A3A3
25--11A2A2
24A14BA110A1A1
23A13BA09A0A0
22A17SA28A15SA0
21A16SA17A4A4
20A11A116A3A3
19A10A105A2A2
18A9A94A1A1
17A8A83A0A0
16A7A72--
15A6A61:0--

64-bit wide external data bus 128M V-SyncFlash (8Mx16, BSRSC)

Table 7.87 shows the outputs from the PrimeCell MPMC and the corresponding inputs to the 128M V-SyncFlash (8Mx16, pins 24 and 25 used as bank select).

Table 7.87. Address mapping for 128M V-SyncFlash (8Mx16, BSRSC)

AHB address HADDR[31:15]MPMC output addressMemory device connectionsAHB address HADDR[14:0]MPMC output addressMemory device connections
31:28--14A4A4
27--13A3A3
26--12A2A2
25A14BA111A1A1
24A13BA010A0A0
23A17SA29A15SA0
22A16SA18A5A5
21A11A117A4A4
20A10A106A3A3
19A9A95A2A2
18A8A84A1A1
17A7A73A0A0
16A6A62--
15A5A51:0--

64-bit wide external data bus 256M V-SyncFlash (8Mx32, BSRSC)

Table 7.88 shows the outputs from the PrimeCell MPMC and the corresponding inputs to the 256M V-SyncFlash (8Mx32, pins 24 and 25 used as bank select).

Table 7.88. Address mapping for 256M V-SyncFlash (8Mx32, BSRSC)

AHB address HADDR[31:15]MPMC output addressMemory device connectionsAHB address HADDR[14:0]MPMC output addressMemory device connections
31:28--14A5A5
27--13A4A4
26--12A3A3
25A14BA111A2A2
24A13BA010A1A1
23A17SA29A0A0
22A16SA18A15SA0
21A12A127A4A4
20A11A116A3A3
19A10A105A2A2
18A9A94A1A1
17A8A83A0A0
16A7A72--
15A6A61:0--

64-bit wide external data bus 256M V-SyncFlash (16Mx16, BSRSC)

Table 7.89 shows the outputs from the PrimeCell MPMC and the corresponding inputs to the 256M V-SyncFlash (16Mx16, pins 25 and 26 used as bank select).

Table 7.89. Address mapping for 256M V-SyncFlash (16Mx16, BSRSC)

AHB address HADDR[31:15]MPMC output addressMemory device connectionsAHB address HADDR[14:0]MPMC output addressMemory device connections
31:28--14A4A4
27--13A3A3
26A14BA112A2A2
25A13BA011A1A1
24A17SA210A0A0
23A16SA19A15SA0
22A12A128A5A5
21A11A117A4A4
20A10A106A3A3
19A9A95A2A2
18A8A84A1A1
17A7A73A0A0
16A6A62--
15A5A51:0--

64-bit wide external data bus 512M V-SyncFlash (16Mx32, BSRSC)

Table 7.90 shows the outputs from the PrimeCell MPMC and the corresponding inputs to the 512M V-SyncFlash (16Mx32, pins 25 and 26 used as bank select).

Table 7.90. Address mapping for 512M V-SyncFlash (16Mx32, BSRSC)

AHB address HADDR[31:15]MPMC output addressMemory device connectionsAHB address HADDR[14:0]MPMC output addressMemory device connections
31:28--14A5A5
27--13A4A4
26A14BA112A3A3
25A13BA011A2A2
24A17SA210A1A1
23A16SA19A0A0
22A18A138A15SA0
21A12A127A4A4
20A11A116A3A3
19A10A105A2A2
18A9A94A1A1
17A8A83A0A0
16A7A72--
15A6A61:0--

64-bit wide external data bus 512M V-SyncFlash (32Mx16, BSRSC)

Table 7.91 shows the outputs from the PrimeCell MPMC and the corresponding inputs to the 512M V-SyncFlash (32Mx16, pins 26 and 27 used as bank select).

Table 7.91. Address mapping for 512M V-SyncFlash (32Mx16, BSRSC)

AHB address HADDR[31:15]MPMC output addressMemory device connectionsAHB address HADDR[14:0]MPMC output addressMemory device connections
31:28--14A4A4
27A14BA113A3A3
26A13BA012A2A2
25A17SA211A1A1
24A16SA110A0A0
23A18A139A15SA0
22A12A128A5A5
21A11A117A4A4
20A10A106A3A3
19A9A95A2A2
18A8A84A1A1
17A7A73A0A0
16A6A62--
15A5A51:0--
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