IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-4
Q201 : D707E001RFP250 (32 bit Floating-Point Digital Signal Processor)-4/7
TERMINAL DESCRIPTION (1/4)
TX-SR574
PIN
NO.
SIGNAL NAME
TYPE
PULL
GPIO
DESCRIPTION
EM_A[0]
91
O
-
N
EM_A[1]
89
O
-
N
EM_A[2]
88
O
-
N
EM_A[3]
86
O
-
N
EM_A[4]
84
O
-
N
EM_A[5]
83
O
-
N
EM_A[6]
80
O
-
N
EM_A[7]
79
O
-
N
EM_A[8]
76
O
-
N
EM_A[9]
75
O
-
N
EM_A[10]
93
O
-
N
EM_A[11]
74
O
-
N
EM_BA[0]
96
O
-
N
EM_BA[1]
94
O
-
N
EM_CS[0]
97
O
-
N
EM_CS[2]
100
O
-
N
EM_CAS
37
O
-
N
EM_RAS
98
O
-
N
EM_WE
38
O
-
N
EM_CKE
71
O
-
N
EM_CLK
70
O
-
N
EM_WE_DQM[0]
39
O
-
N
EM_WE_DQM[1]
67
O
-
N
EM_OE
104
O
-
N
EM_RW
102
O
-
N
EMIF Address Bus
SDRAM Bank Address and Asynchronous Memory
Low-Order Address
SDRAM Chip Select
Asynchronous Memory Chip Select
SDRAM Column Address Strobe
SDRAM Row Address Strobe
SDRAM Write Enable
SDRAM Clock Enable
SDRAM Clock
Write Enable or Byte Enable for EM_D[7:0]
Write Enable or Byte Enable for EM_D[15:8]
SDRAM Output Enable
Asynchronous Memory Read/not Write
External Memory Interface (EMIF) Address and Control
