ds21ft40 Maxim Integrated Products, Inc., ds21ft40 Datasheet - Page 3

• Manufacturer Part Number: ds21ft40
• Description: Ds21ft40 Four X Three 12 Channel E1 Framer
• Manufacturer: Maxim Integrated Products, Inc.

DS21FT40 Schematic Figure 1-1
2
8
8
See Connecting Page
DVSS
DVSS
TLINK0/1/2/3
TEST
MUX
BTS
FS0/FS1
WR*
RD*
A0 to A7
D0 to D7
CS*
INT*
DVSS
DVSS
TLINK0/1/2/3
TEST
MUX
BTS
FS0/FS1
WR*
RD*
A0 to A7
D0 to D7
CS*
INT*
3 of 87
DS21Q44 # 1
Signals Not Connected &
Left Open Circuited Include:
RLOS/LOTC
RLINK
RLCLK
RCHBLK
RCHCLK
RFSYNC
TLCLK
TCHCLK
TCHBLK
RSIG
TSIG
8MCLK
CLKSI
JTRST*
JTMS
JTCLK
JTDI
JTDO
DS21Q44 # 2
Signals Not Connected &
Left Open Circuited Include:
RLOS/LOTC
RLINK
RLCLK
RCHBLK
RCHCLK
RFSYNC
TLCLK
TCHCLK
TCHBLK
RSIG
TSIG
8MCLK
CLKSI
JTRST*
JTMS
JTCLK
JTDI
JTDO
RSYSCLK1/2/3/4
RSYSCLK5/6/7/8
TSYSCLK1/2/3/4
TSYSCLK5/6/7/8
RMSYNC1/2/3/4
RMSYNC5/6/7/8
TSSYNC1/2/3/4
TSSYNC5/6/7/8
RSYNC1/2/3/4
RSYNC5/6/7/8
TSYNC1/2/3/4
TSYNC5/6/7/8
RNEG1/2/3/4
RNEG5/6/7/8
RPOS1/2/3/4
RPOS5/6/7/8
RSER1/2/3/4
TPOS1/2/3/4
TNEG1/2/3/4
RSER5/6/7/8
TPOS5/6/7/8
TNEG5/6/7/8
RCLK1/2/3/4
TSER1/2/3/4
RCLK5/6/7/8
TSER5/6/7/8
TCLK1/2/3/4
TCLK5/6/7/8
DVDD
DVDD
FMS
FMS
DS21FT40