Samsung S3C2500B User Manual page 70

PRODUCT OVERVIEW
Registers
HMODE
0×F0110000
HCON 0×F0110004
HSTAT 0×F011F0008
HINTEN 0×F011F000C
HTxFIFOC
0×F0110010
(Frame Continue)
HTxFIFOT 0×F0110014
(Frame Terminate)
HRxFIFO
0×F0110018
HBRGTC
0×F011001C
HPRMB 0×F0110020
HSAR0 0×F0110024
HSAR1 0×F0110028
HSAR2 0×F011002C
HSAR3
0×F0110030
HMASK
0×F0110034
HDMATxPTR
0×F0110038
HDMARxPTR 0×F011003C
HMFLR 0×F0110040
HRBSR 0×F0110044
HSYNC 0xF0110048
HTXBDCNT 0×F01100C0
HRXBDCNT 0×F01100C4
HTXMAXBDCNT
0×F01100C8
HRXMAXBDCNT
0×F01100CC
TCON
0×F011004C
1-36
Table 1-10. S3C2500B HDLC Controller 1
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
S3C2500B
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