User`s manual

Am186™CC Microcontroller Router Reference Design User’s Manual
2-2
Layout and Placement
Table 2-1 shows major Am186CC microcontroller router reference design
components and their location in Figure 2-1 on page 2-3. Table 2-2 on page 2-4
and Table 2-3 on page 2-4 show configuration jumper information. Table 2-4 on
page 2-5 shows configuration resistor population information. References to
schematic sheet numbers refer to the schematics document included in your kit.
Table 2-1. Am186
™
CC Microcontroller Router Reference Design
Major Components
Part Description Location
U1 Am186CC microcontroller F-7
U2 Am79C961A Ethernet controller K-5
U6 Am79C32A ISDN S/T transceiver F-4
U11 T7237A ISDN U transceiver H-4
U15, U18 Am79R79 RSLIC B-3, D-3
U20 Am79C031 DSLAC C-5
U21, U22 M-8870-01SM DTMF D-5, D-6
U24 Am29F800 1M x 8 Flash memory K-7
U25 256K x 16 DRAM H-7
U27 64K x 16 SRAM I-7
U43 PAL26V12 E-4
P1 Ethernet RJ-45 connector L-1
P3 ISDN U RJ-45 connector H-1
P2 ISDN S RJ-45 connector F-1
P4, P5 POTS RJ-11 connectors B-1, D-1
P7 High-Speed UART H-9
P9 USB connector J-1
P10 Test interface port (TIP) L-7
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