IFC connection to 16 bit NOR FLASH

Pamid — Fri, 29 Sep 2023 12:02:25 GMT

In evaluation board of LS1043ARDB-PD, the NOR FLASH (16bit, 128 MB) has been connected to LS1043A is as indicated below

Processor LS1043A	MT28EW01G(16Bit NOR FLASH,128MB)
IFC_ADDR26	A0
IFC_ADDR25	A1
IFC_ADDR24	A2
IFC_ADDR23	A3
IFC_ADDR22	A4
IFC_ADDR21	A5
IFC_ADDR20	A6
IFC_ADDR19	A7
IFC_ADDR18	A8
IFC_ADDR17	A9
IFC_ADDR16	A10
IFC_ADDR15	A11
IFC_ADDR14	A12
IFC_ADDR13	A13
IFC_ADDR12	A14
IFC_ADDR11	A15
IFC_ADDR10	A16
IFC_ADDR9	A17
IFC_ADDR8	A18
IFC_ADDR7	A19
IFC_ADDR6	A20
IFC_ADDR5	A21
IFC_ADDR4	A22
IFC_ADDR3	A23
IFC_ADDR2	A24
IFC_ADDR1	A25

But it is not matching with reference manual LS1043ARM, Figure 25-9. Where A0 of LS1043A is connected to A25 of 16 bit NOR Flash. A26 of LS1043A is also connected to FLASH. Could you please clarify as early as possible.

Layerscape中的主题 IFC connection to 16 bit NOR FLASH

IFC connection to 16 bit NOR FLASH