Marantz SR8001 Service Manual page 115

IC33 : TMS320DA708
SIGNAL NAME
EM_A[0]
EM_A[1]
EM_A[2]
EM_A[3]
EM_A[4]
EM_A[5]
EM_A[6]
EM_A[7]
EM_A[8]
EM_A[9]
EM_A[10]
EM_A[11]
EM_BA[0]
EM_BA[1]
EM_CS[0]
EM_CS[2]
EM_CAS
EM_RAS
EM_WE
EM_CKE
EM_CLK
EM_WE_DQM[0]
EM_WE_DQM[1]
EM_OE
EM_RW
(1) TYPE column refers to pin direction in functional mode. If a pin has more than one function with different directions, the functions are
separated with a slash (/).
(2) PULL column:
IPD = Internal Pulldown resistor
IPU = Internal Pullup resistor
(3) If the GPIO column is 'Y', then in GPIO mode, the pin is configurable as an IO unless otherwise marked.
SIGNAL NAME
EM_D[0]
EM_D[1]
EM_D[2]
EM_D[3]
EM_D[4]
EM_D[5]
EM_D[6]
EM_D[7]
EM_D[8]
EM_D[9]
EM_D[10]
EM_D[11]
EM_D[12]
EM_D[13]
EM_D[14]
EM_D[15]
Table 2-2. Terminal Functions
PIN
(1) (2)
TYPE PULL
NO.
External Memory Interface (EMIF) Address and Control
91 O -
89 O -
88 O -
86 O -
84 O -
83 O -
80 O -
79 O -
76 O -
75 O -
93 O -
74 O -
96 O -
94 O -
97 O -
100 O -
37 O -
98 O -
38 O -
71 O -
70 O -
39 O -
67 O -
104 O -
102 O -
Table 2-2. Terminal Functions (continued)
PIN
(1) (2)
TYPE PULL
NO.
External Memory Interface (EMIF) Data Bus
52 IO -
51 IO -
49 IO -
48 IO -
46 IO -
45 IO -
43 IO -
41 IO -
66 IO -
64 IO -
63 IO -
61 IO -
59 IO -
58 IO -
56 IO -
55 IO -
(3)
GPIO
N
N
N
N
N
N
EMIF Address Bus
N
N
N
N
N
N
N
SDRAM Bank Address and Asynchronous Memory
Low-Order Address
N
N SDRAM Chip Select
N Asynchronous Memory Chip Select
N SDRAM Column Address Strobe
N SDRAM Row Address Strobe
N SDRAM Write Enable
N SDRAM Clock Enable
N SDRAM Clock
N Write Enable or Byte Enable for EM_D[7:0]
N Write Enable or Byte Enable for EM_D[15:8]
N SDRAM Output Enable
N Asynchronous Memory Read/not Write
(3)
GPIO
N
N
N
N
N
N
N
N
EMIF Data Bus [Lower 16 Bits]
N
N
N
N
N
N
N
N
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DESCRIPTION
DESCRIPTION