ARM MPS2 User Manual

MPS2/MPS2+ FPGA Prototyping Board
FPGA
ZBT
SSRAM
2MB
ZBT
SSRAM
2MB
ZBT
SSRAM
2MB
SSRAM1_nCE1
SSRAM1_MODE
SSRAM1_ZZ
SSRAM1_nCEN
SSRAM1_nOE
SSRAM1_ADVnLD
SSRAM1_nWE
SSRAM1_A[18:0]
SSRAM1_DQP[7:4]
SSRAM1_DQ[63:0]
SSRAM1_ADV_nBW[7:0] SSRAM1_ADV_nBW[7:4]
SSRAM1_ADV_nBW[3:0]
SSRAM1_CLK1
SSRAM1_DQ[63:32]
SSRAM1_DQ[31:0]
SSRAM1_DQP[7:0]
SSRAM1_DQP[3:0]
SSRAM1_A[18:0]
SSRAM1_nWE
SSRAM1_ADVnLD
SSRAM1_nOE
SSRAM1_nCEN
SSRAM1_ZZ
SSRAM1_MODE
SSRAM1_nCE1
SSRAM1_CLK0
SSRAM2_CLK
SSRAM2_ADV_nBW[3:0]
SSRAM2_DQ[31:0]
SSRAM2_DQP[3:0]
SSRAM2_A[18:0]
SSRAM2_nWE
SSRAM2_ADVnLD
SSRAM2_nOE
SSRAM2_nCEN
SSRAM2_ZZ
SSRAM2_MODE
SSRAM2_nCE1
ZBT
SSRAM
2MB
SSRAM3_CLK
SSRAM3_ADV_nBW[3:0]
SSRAM3_DQ[31:0]
SSRAM3_DQP[3:0]
SSRAM3_A[18:0]
SSRAM3_nWE
SSRAM3_ADVnLD
SSRAM3_nOE
SSRAM3_nCEN
SSRAM3_ZZ
SSRAM3_MODE
SSRAM3_nCE1
Figure 2-12 ZBT SSRAM external user memory interface
The following diagram shows the external PSRAM user memory interface.
2 Hardware Description
2.12 External user memory
100112_0200_09_en Copyright © 2013–2016, 2018–2020 Arm Limited or its affiliates. All
rights reserved.
2-37
Non-Confidential

ARM MPS2 Specifications

General

Brand	ARM
Model	MPS2
Category	Computer Hardware
Language	English