DS3181 Maxim Integrated Products, DS3181 Datasheet - Page 204

• Manufacturer Part Number: DS3181
• Description: Network Controller & Processor ICs DS3-E3 ATM-Packet PH Y with Built-in Line
• Manufacturer: Maxim Integrated Products

Specifications of DS3181

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 44.736 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 280 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TEBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12 REGISTER MAPS AND DESCRIPTIONS
12.1 Registers Bit Maps
Note: In 8-bit mode, register bits[15:8] correspond to the upper byte, and register bits[7:0] correspond to the lower
byte. For example, address 001h is the upper byte (bits [15:8]) and address 000h is the lower byte (bits [7:0]) for
register GL.IDR in 8-bit mode. All registers listed, including those designated Unused and Reserved, will cause the
RDY signal to go low when written to or read from. The “—“ designation indicates that the bit is not assigned.
12.1.1 Global Register Bit Map
Table 12-1. Global Register Bit Map
000
002
004
006-
008
00A
00C
010
012
014
016
018
01A
01C
01E
16-bit 8-bit
Address
000
001
002
003
004
005
006-
009
00A
00B
00C
00D
010
011
012
013
014
015
016
017
018
019
01A
01B
01C
01D
01E
01F
GL.IDR
GL.CR1
GL.CR2
UNUSED
GL.GIOCR
UNUSED
GL.ISR
GL.ISRIE
GL.SR
GL.SRL
GL.SRIE
UNUSED
GL.GIORR
UNUSED
Register
Type
R
RW
RW
RW
R
RW
R
RL
R
R
GPIO4S1 GPIO4S0 GPIO3S1 GPIO3S0 GPIO2S1 GPIO2S0 GPIO1S1 GPIO1S0
GPIO8S1 GPIO8S0 GPIO7S1 GPIO7S0 GPIO6S1 GPIO6S0 GPIO5S1 GPIO5S0
PISRIE4 PISRIE3 PISRIE2 PISRIE1
GPIO8
GWRM
Bit 15
PISR4
Bit 7
TMEI
ID15
ID7
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
GPIO7
MEIMS
Bit 14
PISR3
Bit 6
INTM
ID14
ID6
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
204
GPIO6
DIREN
Bit 13
GPM1
PISR2
Bit 5
ID13
ID5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
G8KRS2 G8KRS1 G8KRS0 G8K0S
8KREFL
GPIO5
Bit 12
GPM0
PISR1
Bit 4
ID12
ID4
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
GPIO4
CLAD3
CLADL
Bit 11
Bit 3
SIW1
PMU
ID11
ID3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LSBCRE
ONESIE
ONESL
GPIO3
CLAD2
Bit 10
SIW0
Bit 2
ID10
ID2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
TSSRIE
CLOLIE
RSTDP
GPIO2
CLAD1
CLOLL
TSSR
CLOL
Bit 1
Bit 9
SIM1
ID1
ID9
—
—
—
—
—
—
—
—
—
—
—
—
—
GPMSIE
GPMSL
G8KIS
GPIO1
CLAD0
GSRIE
GPMS
Bit 0
Bit 8
SIM0
GSR
RST
ID0
ID8
—
—
—
—
—
—
—
—
—
—
—
—
—