w6692 Winbond Electronics Corp America, w6692 Datasheet - Page 53

• Manufacturer Part Number: w6692
• Description: Pci Bus Isdn S/t-controller
• Manufacturer: Winbond Electronics Corp America

8.1.1 D_ch receive FIFO
8.1.2 D_ch transmit FIFO
7A/4B R/W
6C/1B R
F4/3D R/W
FC/3F R/W
Offset R/W
5C/17 R/W
68/1A R/W
70/1C R/W
74/1D R_clr MO0I
78/1E R/W
7C/1F R/W
F8/3E R/W
6D/40 R
6E/44 R
7D/48 R
7E/49 R/W
76/4A R_clr GCI_EXIR
6F/46 R
50/14 R/W
54/15 R/W
58/16 R
60/18 R
64/19 R/W
71/41 R/W
75/42 R_clr MO1I
79/43 R/W
72/45 R/W
73/47 R/W
The D_RFIFO has a length of 128 bytes.
After a D_RMR interrupt, exactly 64 bytes are available.
After a D_RME interrupt, the number of bytes available equals RBC5-0 bits in the D_RBCL register.
Name
L1_RC
CTL
CIR
CIX
SQR
SQX
PCTL
MO0R
MO0X
MO0C
GCR
XADDR
XDATA
EPCTL
MO1R
MO1X
MO1C
IC1R
IC1X
IC2R
IC2X
CI1R
CI1X
GCI_EXIM
SCC
XIND1
OE5
MAC0
XA7
/IO7
XD7
IC1_7
IC1_7
IC2_7
IC2_7
CI1R_6
CI1X_6
0
1
7
0
ICC
XIND0
OE4
MAC1
XA6
/IO6
XD6
IC1_6
IC1_6
IC2_6
IC2_6
CI1R_5
CI1X_5
0
1
D_RFIFO
D_XFIFO
6
0
SRST
MSYN
OE3
XA5
/IO5
XD5
IC1_5
IC1_5
IC2_5
IC2_5
CI1R_4
CI1X_4
0
1
5
-53 -
Read Address 00H/00H
Write Address 04H/01H
SCIE
SCIE
OE2
TLP
XA4
/IO4
XD4
EPSDI
IC1_4
IC1_4
IC2_4
IC2_4
CI1R_3
CI1X_3
MO1C
MO1C
4
RC3
CODR3
CODX3
S1
Q1
OE1
MDR0
MRIE0
GRLP
XA3
/IO3
XD3
EN
MDR1
MRIE1
IC1_3
IC1_3
IC2_3
IC2_3
CI1R_2
CI1X_2
MO0C
0
3
W6692 PCI ISDN S/T-Controller
Publication Release Date:
RC2
CODR2 CODR1
CODX2 CODX1
S2
Q2
OE0
MER0
MRC0
SPU
XA2
/IO2
XD2
/IO10
SK
MER1
MRC1
IC1_2
IC1_2
IC2_2
IC2_2
CI1R_1 MR
CI1X_1 MR
IC1
IC1
2
0
Preliminary Data Sheet
RC1
OPS1
S3
Q3
XMODE
MDA0
MXIE0
PD
XA1
/IO1
XD1
/IO9
CS
MDA1
MXIE1
IC1_1
IC1_1
IC2_1
IC2_1
IC2
IC2
1
RC0
OPS0
CODR0
CODX0
S4
Q4
PXC
MAB0
MXC0
GMODE
XA0
/IO0
XD0
/IO8
SDO
MAB1
MXC1
IC1_0
IC1_0
IC2_0
IC2_0
MX
MX
CI1
CI1
0
Sep 30, 1999
Revision 0.9