Texas Instruments TMS380C26 Benutzerhandbuch

SPWS010A–APRIL 1992–REVISED MARCH 1993

POST OFFICE BOX 1443 

•

 HOUSTON, TEXAS

77251–1443

2

The pin assignments for TMS380C26 (132-pin quad flat-pack) are shown in Figure 1.

VSSC
MRAS
MW
MCAS
MAX2
MAX0
MDDIR
VDD2
SYNCIN
OSCIN
VSS2
MROMEN
MACS
MAL
MREF
MBIAEN
VDDL
MRESET
MBCLK2
MBCLK1
OSCOUT
RCVR/RXD
RCLK/RXC
NSETOUT1
PXTALIN/TXC
VSS1
WRAP/TXEN
DRVR
DRVR
WFLT/COLL
NSRT/LPBK
FRAQ/TXD
REDY/CRS

VDDL

CLKDIV

VSSC

NSELOUT0

PRTYEN

BTSTRP

SIACK

SRESET

SRS1
SRS0

SRSX

SCS

SBRLS

SBBSY

S8/SHALT

SRS2/SBERR

VDDL

SI/M

SINTR/SIRQ

SHLDA/SBGR

SDDIR

SRAS/SAS

SWR/SLDS

VSSI

SXAL
SALE

SBCLK

SADL7
SADL6
SADL5
SADL4
SADL3

VDD5

SSL

V

17

DD4

V

NMI

16

15

EXTINT0

14

EXTINT1

13

EXTINT2

12

EXTINT3

11

MADL0

10

MADL1

9

MADL2

8

MADL3

7

MADL4

6

MADL5

5

MADL6

4

MADL7

3

MAXPL

2

SS4

V

1

MBGR

132

MBGQ

131

MAXPH

130

MADH0

129

MADH1

128

MADH2

127

MADH3

126

SS3

V

125

DD3

V

124

MADH4

123

MADH5

122

MADH6

121

MADH7

120

MBEN

11

9

MOE

11

8

SS1

V

11

7

51

52

53

54

55

56

57

58

59

69

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

116

115

114

113

112

111

110

109

108

107

106

105

104

103

102

101

100

99

98

97

96

95

94

93

92

91

80

89

88

87

86

85

84

SS5

V

SADL2

SADL1

SADL0

SPL

SHRQ/SBRQ

SBHE/SRNW

SDBEN

SOWN

SRDY/SDT

ACK

SRD/SUDS

SPH

SADH7

SADH6

SADH5

SADH4

SADH3

SADH2

SADH1

SADH0

TEST5

TEST4

TEST3

TEST2

TEST1

TEST0

XF

AIL

XMA

TCH

DD1

V

SSL

V

DD6

V

SS6

V

SSC

V