D ts e t
aa h e
R c e t r lc r nc
o h se Ee to is
Ma u a t r dCo o e t
n fc u e
mp n n s
R c e tr b a d d c mp n ns ae
o h se rn e
o oet r
ma ua trd u ig ete dewaes
n fcue sn i r i/ fr
h
p rh s d f m te oiia s p l r
uc a e r
o h r n l u pi s
g
e
o R c e tr waes rce td f m
r o h se
fr e rae r
o
te oiia I. Al rce t n ae
h
r nl P
g
l e rai s r
o
d n wi tea p o a o teOC
o e t h p rv l f h
h
M.
P r aetse u igoiia fcoy
at r e td sn r n la tr
s
g
ts p o rmso R c e tr e eo e
e t rga
r o h se d v lp d
ts s lt n t g aa te p o u t
e t oui s o u rne
o
rd c
me t o e c e teOC d t s e t
es r x e d h
M aa h e.
Qu l yOv riw
ai
t
e ve
• IO- 0 1
S 90
•A 92 cr ct n
S 1 0 et ai
i
o
• Qu l e Ma ua trr Ls (
ai d
n fcues it QML MI- R -
) LP F
385
53
•C a sQ Mitr
ls
lay
i
•C a sVS a eL v l
ls
p c ee
• Qu l e S p l r Ls o D sr uos( L )
ai d u pi s it f it b tr QS D
e
i
•R c e trsacic l u pir oD A a d
o h se i
r ia s p l t L n
t
e
me t aln u t a dD A sa d r s
es lid sr n L tn ad .
y
R c e tr lcrnc , L i c mmi e t
o h se Ee t is L C s o
o
tdo
t
s p ligp o u t ta s t f c so r x e t-
u pyn rd cs h t ai y u tme e p ca
s
t n fr u lya daee u loto eoiial
i s o q ai n r q a t h s r n l
o
t
g
y
s p l db id sr ma ua trr.
u pi
e yn ut
y n fcues
T eoiia ma ua trr d ts e t c o a yn ti d c me t e e t tep r r n e
h r n l n fcue’ aa h e a c mp n ig hs o u n r cs h ef ma c
g
s
o
a ds e ic t n o teR c e tr n fcue v rino ti d vc . o h se Ee t n
n p c ai s f h o h se ma ua trd eso f hs e ie R c e tr lcr -
o
o
isg aa te tep r r n eo i s mio d co p o u t t teoiia OE s e ic -
c u rne s h ef ma c ft e c n u tr rd cs o h r n l M p c a
o
s
g
t n .T pc lv le aefr eee c p r o e o l. eti mii m o ma i m rt g
i s ‘y ia’ au s r o rfrn e up s s ny C r n nmu
o
a
r xmu ai s
n
ma b b s do p o u t h rceiain d sg , i lt n o s mpetsig
y e a e n rd c c aa tr t , e in smuai , r a l e t .
z o
o
n
© 2 1 R cetr l t n s LC Al i t R sre 0 1 2 1
0 3 ohs E cr i , L . lRg s eevd 7 1 0 3
e e oc
h
T l r m r, l s v iw wrcl . m
o e n oe p ae it w . e c o
a
e
s
o ec
DS33Z11
Ethernet Mapper
www.maxim-ic.com
GENERAL DESCRIPTION
The DS33Z11 extends a 10/100 Ethernet LAN
segment by encapsulating MAC frames in HDLC or
X.86 (LAPS) for transmission over a PDH/TDM data
stream. The serial link supports bidirectional-
synchronous interconnect up to 52Mbps over xDSL,
T1/E1/J1, T3/E3, V.35/Optical, OC-1/EC-1, or
SONET/SDH Tributary.
The device performs store-and-forward of packets
with full wire-speed transport capability. The built-in
Committed Information Rate (CIR) controller
provides fractional bandwidth allocation up to the
line rate in increments of 512kbps. The DS33Z11
can operate with an inexpensive external processor,
EEPROM or in a stand-alone hardware mode.
FEATURES
10/100 IEEE 802.3 Ethernet MAC (MII and
RMII) Half/Full Duplex with Automatic Flow
Control
52Mbps Synchronous TDM Serial Port with
Independent Transmit and Receive Timing
HDLC/LAPS Encapsulation with Programmable
FCS and Interframe Fill
Committed Information Rate Controller Provides
Fractional Allocations in 512kbps Increments
Programmable BERT for Serial (TDM) Interface
External 16MB, 100MHz SDRAM Buffering
Parallel Microprocessor Interface
SPI Interface and Hardware Mode for Operation
Without a Host Processor
Also Available in a 100-Ball, 10mm CSBGA—
the Hardware/SPI Mode-Only DS33ZH11
1.8V Operation with 3.3V Tolerant I/O
TRANSCEIVER/
SERIAL DRIVER
FUNCTIONAL DIAGRAM
DS33Z11
SERIAL
PORT
IEEE 1149.1 JTAG Support
Feature Highlights continued on page
8.
BERT
CONFIG
LOADER
HDLC/X.86
MAPPER
PROM
OR
µC
SDRAM
APPLICATIONS
Transparent LAN Service
LAN Extension
Ethernet Delivery Over T1/E1/J1, T3/E3,
OC-1/EC-1, G.SHDSL, or HDSL2/4
10/100
MAC
MII/RMII
10/100
ETHERNET
PHY
ORDERING INFORMATION
PART
DS33Z11
DS33ZH11
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
169 CSBGA
100 CSBGA
Note:
Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here:
www.maxim-ic.com/errata.
1 of 172
REV: 122006
DS33Z11 Ethernet Mapper
TABLE OF CONTENTS
1
2
DESCRIPTION..................................................................................................................................7
FEATURE HIGHLIGHTS ..................................................................................................................8
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
G
ENERAL
.......................................................................................................................................................8
S
ERIAL
I
NTERFACE
.........................................................................................................................................8
HDLC ...........................................................................................................................................................8
C
OMMITTED
I
NFORMATION
R
ATE
(CIR) C
ONTROLLER
......................................................................................8
X.86 S
UPPORT
..............................................................................................................................................8
SDRAM I
NTERFACE
.......................................................................................................................................9
MAC I
NTERFACE
............................................................................................................................................9
M
ICROPROCESSOR
I
NTERFACE
.......................................................................................................................9
S
ERIAL
SPI I
NTERFACE
—M
ASTER
M
ODE
O
NLY
...............................................................................................9
D
EFAULT
C
ONFIGURATIONS
............................................................................................................................9
T
EST AND
D
IAGNOSTICS
.................................................................................................................................9
S
PECIFICATIONS
C
OMPLIANCE
......................................................................................................................10
3
4
5
6
7
8
APPLICATIONS .............................................................................................................................11
ACRONYMS AND GLOSSARY .....................................................................................................14
MAJOR OPERATING MODES.......................................................................................................15
BLOCK DIAGRAMS.......................................................................................................................16
PIN DESCRIPTIONS ......................................................................................................................17
7.1
P
IN
F
UNCTIONAL
D
ESCRIPTION
.....................................................................................................................17
FUNCTIONAL DESCRIPTION .......................................................................................................29
8.1 P
ROCESSOR
I
NTERFACE
...............................................................................................................................29
8.1.1 Read-Write/Data Strobe Modes..........................................................................................................30
8.1.2 Clear on Read.....................................................................................................................................30
8.1.3 Interrupt and Pin Modes .....................................................................................................................30
8.2 SPI S
ERIAL
EEPROM I
NTERFACE
................................................................................................................30
8.3 CLOCK STRUCTURE ...............................................................................................................................31
8.3.1 Serial Interface Clock Modes..............................................................................................................33
8.3.2 Ethernet Interface Clock Modes .........................................................................................................33
8.4 R
ESETS
A
ND
L
OW
P
OWER
M
ODES
................................................................................................................34
8.5 I
NITIALIZATION AND
C
ONFIGURATION
.............................................................................................................35
8.6 G
LOBAL
R
ESOURCES
...................................................................................................................................35
8.7 P
ER
-P
ORT
R
ESOURCES
...............................................................................................................................35
8.8 D
EVICE
I
NTERRUPTS
....................................................................................................................................36
8.9 S
ERIAL
I
NTERFACE
.......................................................................................................................................38
8.10 C
ONNECTIONS AND
Q
UEUES
.........................................................................................................................38
8.11 A
RBITER
......................................................................................................................................................39
8.12 F
LOW
C
ONTROL
...........................................................................................................................................40
8.12.1 Full-Duplex Flow Control ....................................................................................................................41
8.12.2 Half Duplex Flow control.....................................................................................................................42
8.12.3 Host-Managed Flow control................................................................................................................42
8.13 ETHERNET I
NTERFACE
P
ORT
.....................................................................................................................43
8.13.1 DTE and DCE Mode ...........................................................................................................................45
8.14 E
THERNET
MAC ..........................................................................................................................................46
8.14.1 MII Mode Options................................................................................................................................48
8.14.2 RMII Mode ..........................................................................................................................................48
8.14.3 PHY MII Management Block and MDIO Interface ..............................................................................49
8.15 BERT..........................................................................................................................................................50
8.15.1 Receive Data Interface .......................................................................................................................50
8.15.2 Repetitive Pattern Synchronization ....................................................................................................51
2 of 172
DS33Z11 Ethernet Mapper
8.15.3 Pattern Monitoring...............................................................................................................................52
8.15.4 Pattern Generation..............................................................................................................................52
8.16 T
RANSMIT
P
ACKET
P
ROCESSOR
...................................................................................................................53
8.17 R
ECEIVE
P
ACKET
P
ROCESSOR
.....................................................................................................................54
8.18 X.86 E
NCODING AND
D
ECODING
...................................................................................................................57
8.19 C
OMMITTED
I
NFORMATION
R
ATE
C
ONTROLLER
..............................................................................................60
8.20 H
ARDWARE
M
ODE
........................................................................................................................................62
9
DEVICE REGISTERS .....................................................................................................................66
9.1 R
EGISTER
B
IT
M
APS
.....................................................................................................................................67
9.1.1 Global Register Bit Map ......................................................................................................................67
9.1.2 Arbiter Register Bit Map......................................................................................................................68
9.1.3 BERT Register Bit Map.......................................................................................................................68
9.1.4 Serial Interface Register Bit Map ........................................................................................................69
9.1.5 Ethernet Interface Register Bit Map....................................................................................................71
9.1.6 MAC Register Bit Map ........................................................................................................................72
9.2 G
LOBAL
R
EGISTER
D
EFINITIONS
...................................................................................................................74
9.3 A
RBITER
R
EGISTERS
....................................................................................................................................83
9.3.1 Arbiter Register Bit Descriptions.........................................................................................................83
9.4 BERT R
EGISTERS
.......................................................................................................................................84
9.5 S
ERIAL
I
NTERFACE
R
EGISTERS
.....................................................................................................................91
9.5.1 Serial Interface Transmit and Common Registers..............................................................................91
9.5.2 Serial Interface Transmit Register Bit Descriptions ............................................................................91
9.5.3 Transmit HDLC Processor Registers .................................................................................................92
9.5.4 X.86 Registers ....................................................................................................................................99
9.5.5 Receive Serial Interface....................................................................................................................101
9.6 E
THERNET
I
NTERFACE
R
EGISTERS
..............................................................................................................114
9.6.1 Ethernet Interface Register Bit Descriptions.....................................................................................114
9.6.2 MAC Registers..................................................................................................................................126
10
FUNCTIONAL TIMING .................................................................................................................142
10.1 F
UNCTIONAL
S
ERIAL
I/O T
IMING
..................................................................................................................142
10.2 MII
AND
RMII I
NTERFACES
.........................................................................................................................143
10.3 SPI I
NTERFACE
M
ODE AND
EEPROM P
ROGRAM
S
EQUENCE
......................................................................145
11
OPERATING PARAMETERS.......................................................................................................147
T
HERMAL
C
HARACTERISTICS
......................................................................................................................148
T
HETA
-JA
VS
. A
IRFLOW
.............................................................................................................................148
T
RANSMIT
MII I
NTERFACE
...........................................................................................................................149
R
ECEIVE
MII I
NTERFACE
.............................................................................................................................150
T
RANSMIT
RMII I
NTERFACE
........................................................................................................................151
R
ECEIVE
RMII I
NTERFACE
..........................................................................................................................152
MDIO I
NTERFACE
......................................................................................................................................153
T
RANSMIT
WAN I
NTERFACE
.......................................................................................................................154
R
ECEIVE
WAN I
NTERFACE
.........................................................................................................................155
SDRAM T
IMING
.........................................................................................................................................156
AC C
HARACTERISTICS
—M
ICROPROCESSOR
B
US
T
IMING
............................................................................158
EEPROM I
NTERFACE
T
IMING
.....................................................................................................................161
JTAG I
NTERFACE
T
IMING
...........................................................................................................................162
11.1
11.2
11.3
11.4
11.5
11.6
11.7
11.8
11.9
11.10
11.11
11.12
11.13
12
JTAG INFORMATION ..................................................................................................................163
12.1 JTAG TAP C
ONTROLLER
S
TATE
M
ACHINE
D
ESCRIPTION
............................................................................163
12.2 I
NSTRUCTION
R
EGISTER
.............................................................................................................................166
12.2.1 SAMPLE:PRELOAD .........................................................................................................................167
12.2.2 BYPASS............................................................................................................................................167
12.2.3 EXTEST ............................................................................................................................................167
12.2.4 CLAMP..............................................................................................................................................167
12.2.5 HIGHZ ...............................................................................................................................................167
3 of 172
DS33Z11 Ethernet Mapper
12.2.6 IDCODE ............................................................................................................................................167
12.3 JTAG ID C
ODES
........................................................................................................................................168
12.4 T
EST
R
EGISTERS
.......................................................................................................................................168
12.5 B
OUNDARY
S
CAN
R
EGISTER
.......................................................................................................................168
12.6 B
YPASS
R
EGISTER
.....................................................................................................................................168
12.7 I
DENTIFICATION
R
EGISTER
..........................................................................................................................168
12.8 JTAG F
UNCTIONAL
T
IMING
.........................................................................................................................168
13
PACKAGE INFORMATION..........................................................................................................170
13.1 169-B
ALL
CSBGA, 14
MM X
14
MM
(56-G6035-001) ...................................................................................170
13.2 100-B
ALL
CSBGA, 10
MM X
10
MM
(DS33ZH11 O
NLY
) (56-G6008-001) ....................................................171
14
REVISION HISTORY ....................................................................................................................172
4 of 172