IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-4
Q201 : D707E001RFP250 (32 bit Floating-Point Digital Signal Processor)-4/7
TERMINAL DESCRIPTION (1/4)
TX-SR504/504E/8450
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