50

Receive Unicast Enable Set Register (RXUNICASTSET) Field Descriptions

106

51

Receive Unicast Clear Register (RXUNICASTCLEAR) Field Descriptions

107

52

Receive Maximum Length Register (RXMAXLEN) Field Descriptions

108

53

Receive Buffer Offset Register (RXBUFFEROFFSET) Field Descriptions

109

54

Receive Filter Low Priority Frame Threshold Register (RXFILTERLOWTHRESH) Field Descriptions

110

55

Receive Channel n Flow Control Threshold Register (RXnFLOWTHRESH) Field Descriptions

111

56

Receive Channel n Free Buffer Count Register (RXnFREEBUFFER) Field Descriptions

112

57

MAC Control Register (MACCONTROL) Field Descriptions

113

58

MAC Status Register (MACSTATUS) Field Descriptions

115

59

Emulation Control Register (EMCONTROL) Field Descriptions

117

60

FIFO Control Register (FIFOCONTROL) Field Descriptions

118

61

MAC Configuration Register (MACCONFIG) Field Descriptions

119

62

Soft Reset Register (SOFTRESET) Field Descriptions

120

63

MAC Source Address Low Bytes Register (MACSRCADDRLO) Field Descriptions

121

64

MAC Source Address High Bytes Register (MACSRCADDRHI) Field Descriptions

122

65

MAC Hash Address Register 1 (MACHASH1) Field Descriptions

123

66

MAC Hash Address Register 2 (MACHASH2) Field Descriptions

124

67

Back Off Test Register (BOFFTEST) Field Descriptions

125

68

Transmit Pacing Algorithm Test Register (TPACETEST) Field Descriptions

126

69

Receive Pause Timer Register (RXPAUSE) Field Descriptions

127

70

Transmit Pause Timer Register (TXPAUSE) Field Descriptions

128

71

MAC Address Low Bytes Register (MACADDRLO) Field Descriptions

129

72

MAC Address High Bytes Register (MACADDRHI) Field Descriptions

130

73

MAC Index Register (MACINDEX) Field Descriptions

131

74

Transmit Channel n DMA Head Descriptor Pointer Register (TXnHDP) Field Descriptions

132

75

Receive Channel n DMA Head Descriptor Pointer Register (RXnHDP) Field Descriptions

133

76

Transmit Channel n Completion Pointer Register (TXnCP) Field Descriptions

134

77

Receive Channel n Completion Pointer Register (RXnCP) Field Descriptions

135

78

Statistics Register Field Descriptions

136

A-1

Physical Layer Definitions

146

B-1

Document Revision History

147

SPRU975B –August 2006

List of Tables

9

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Texas Instruments TMS320C645x DSP manual MAC Control Register Maccontrol Field Descriptions