CHAPTER 5 ETHERNET CONTROLLER
294 Preliminary User’s Manual S15543EJ1V0UM
5.2.25 En_CAM2 (Carry Register 2 Mask Register)This register masks the Interrupt that is generated from the setting of the bits in the En_CAR2 register.Each mask bit can be enabled independently.
Bits Field R/W Default Description
31 M2XD R/W 0 Status vector overrun mask bit
30:23 Reserved R/W 0 Reserved for future use. Write 0s.
22 M2IM R/W 0 En_TIME counter carry mask bit
21 M2CS R/W 0 En_TCSE counter carry mask bit
20 M2BC R/W 0 En_TNCL counter carry mask bit
19 M2XC R/W 0 En_TXCL counter carry mask bit
18 M2LC R/W 0 En_TLCL counter carry mask bit
17 M2MC R/W 0 En_TMCL counter carry mask bit
16 M2SC R/W 0 En_TSCL counter carry mask bit
15 M2XD R/W 0 En_TXDF counter carry mask bit
14 M2DF R/W 0 En_TDFR counter carry mask bit
13 M2XF R/W 0 En_TXPF counter carry mask bit
12 M2TE R/W 0 En_TFCS counter carry mask bit
11 M2JB R/W 0 En_RJBR counter carry mask bit
10 M2FG R/W 0 En_RFRG counter carry mask bit
9 M2OV R/W 0 En_ROVR counter carry mask bit
8 M2UN R/W 0 En_RUND counter carry mask bit
7 M2FC R/W 0 En_RFCR counter carry mask bit
6 M2CD R/W 0 En_RCDE counter carry mask bit
5 M2FO R/W 0 En_RFLR counter carry mask bit
4 M2AL R/W 0 En_RALN counter carry mask bit
3 M2UO R/W 0 En_RXUO counter carry mask bit
2 M2PF R/W 0 En_RXPF counter carry mask bit
1 M2CF R/W 0 En_RXCF counter carry mask bit
0 M2RE R/W 0 En_RFCS counter carry mask bit
5.2.26 En_TXCR (Transmit Configuration Register)
Bits Field R/W Default Description
31 TXE R/W 0 Transmit Enable:
0: Disable
1: Enable
30:19 Reserved R/W 0 Reserved for future use. Write 0s.
18:16 DTBS
[2:0]
R/W 0 DMA Transmit Burst Size:
000: 1 Word (4 bytes)
001: 2 Words (8 bytes)
010: 4 Words (16 bytes)
011: 8 Words (32 bytes)
100: 16 Words (64 bytes)
101: 32 Words (128 bytes)
110: 64 Words (256 bytes)
111: Reserved for future use
15:1 Reserved R/W 0 Reserved for future use. Write 0s.
0 AFCE R/W 0 Auto Flow Control Enable:
0: Disable
1: Enable