Samsung S3C2500B User Manual page 69

S3C2500B
Registers
HMODE
0×F0100000
HCON 0×F0100004
HSTAT 0×F0100008
HINTEN 0×F010000C
HTxFIFOC
0×F0100010
(Frame Continue)
HTxFIFOT 0×F0100014
(Frame
Terminate)
HRxFIFO 0×F0100018
HBRGTC
0×F010001C
HPRMB
0×F0100020
HSAR0 0×F0100024
HSAR1 0×F0100028
HSAR2 0×F010002C
HSAR3 0×F0100030
HMASK
0×F0100034
HDMATxPTR
0×F0100038
HDMARxPTR
0×F010003C
HMFLR 0×F0100040
HRBSR 0×F0100044
HSYNC 0xF0100048
HTXBDCNT 0×F01000C0
HRXBDCNT 0×F01000C4
HTXMAXBDCNT 0×F01000C8
HRXMAXBDCNT
0×F01000CC
TCON
0×F010004C
Table 1-9. S3C2500B HDLC Controller 0
Address R/W
R/W
R/W
R/W
R/W
W
W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R/W
R/W
R/W
Description
HDLC mode register
HDLC control register
HDLC status register
HDLC interrupt enable register
HTxFIFO frame continue register
HTxFIFO frame terminate register
HRxFIFO entry register
HDLC BRG time constant register
HDLC preamble register
HDLC station address 0
HDLC station address 1
HDLC station address 2
HDLC station address 3
HDLC mask register
DMA Tx buffer descriptor pointer
DMA Rx buffer descriptor pointer
Maximum frame length register
Receive buffer size register
HDLC Sync Register
Tx buffer descriptor count register
Rx buffer descriptor count register
Tx buffer descriptor maximum count register
Rx buffer descriptor maximum count register
Transparent Control register
PRODUCT OVERVIEW
Reset Value
0×00000000
0×00000000
0×00000000
0×00000000
–
–
0×00000000
0×00000000
0×00000000
0×00000000
0×00000000
0×00000000
0×00000000
0×00000000
0×FFFFFFFF
0×FFFFFFFF
0×XXXX0000
0×XXXX0000
0xXXXXXX7E
0×XXXXX000
0×XXXXX000
0×XXXXXFFF
0×XXXXXFFF
0×XXXX0000
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