Z16C3510VSG Zilog, Z16C3510VSG Datasheet - Page 165

• Manufacturer Part Number: Z16C3510VSG
• Description: IC 10MHZ Z8500 CMOS ISCC 68-PLCC
• Manufacturer: Zilog
• Series: IUSC™r

Specifications of Z16C3510VSG

• Controller Type: Serial Communications Controller (SCC)
• Interface: USB
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 50mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 68-LCC (J-Lead)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

UM011001-0601
The pin-out of the J5-J10 connectors is fairly consistent,
but of necessity not identical because of differences
Note:
[1] Controlled by the J24 jumper block: must be N/C if (E)SCC channel B transmitter is to be handled by an 80186 DMA channel.
The ground pins are included as signal references with off-
board hardware.
When interconnecting between two connectors among J5-
J10, DO NOT jumper corresponding pins straight across,
as this connects outputs to outputs and inputs to inputs.
Rather, connect at least each pin 1 to the other pin 2, and
Note:
[3] Various conventions have been used to combine synchronous clock inputs and modem control inputs on Apple Macintosh connectors
similar to J4, as described in a later section.
Pin#
1
2
3
4
5
6
7
8
9
10
11
12
Pin #
1
2
3
4
5
6
To use a serial chip controller with the
following on-chip serial interface:
J1A or J1B EIA-RS-232 Console
J2A or J2B EIA-RS-232
RS-422 differential: J3A or J3B EIA-530 or J4 Circular-8 (DIN)
J5: (E)SCC
A pin
TxD
RxD
/RTS
/CTS
/DTR
/DCD
/SYNC
/RTxC
/TRxC
GND
NA
NA
J13-J14
DTE signal
TxD
RxD
/RTS
/CTS
/DTR
/DSR
Table 10. Pin Assignments of Line Driver/Receiver Connectors
Table 9. Pin Assignments of Standard Controller Connectors
J6: (E)SCC
B pin
TxD
RxD
/RTS
/CTS
/DTR or (N/C) [1]
/DCD
/SYNC
/RTxC
/TRxC
GND
NA
NA
Table 8. On-Board Line Driver/Receiver Connectors
J13-J14
DCE signal
RxD
TxD
/CTS
/RTS
/DSR
/DTR
J7,8: ISCC
pin
TxD
RxD
/RTS
/CTS
/DTR
/DCD
/SYNC
/RTxC
/TRxC
GND
NA
NA
J15
DTE signal
TxD
RxD
/RTS
/CTS
/DTR
/DSR
among the various serial controllers:
enough opposing inputs and outputs as needed to make
the communication protocol meaningful.
The pin-out of the 12-pin J13-J15 connectors is similar to
that of J5-J10, but more extensive. To allow for the “DCE”
connectors that were added in revision “B” of the board,
J13 and J14 are 16-pin headers and J15 is a 14-pin one:
J9: IUSC
pin
TxD
RxD
(N/C)
/CTS
(N/C)
/DCD
(SYSCLK)
/RxC
/TxC
GND
/TxREQ
/RxREQ
The Zilog Datacom Family with the 80186 CPU
J15
DCE signal
RxD
TxD
/CTS
/RTS
/DSR
/DTR
Connect the connector(s)
J13
J14
J15
from the previous table to:
J10: MUSC
or USC A pin
TxD
RxD
/RxACK
/CTS
/TxACK
/DCD
(SYSCLK)
/RxC
/TxC
GND
/TxREQ
/RxREQ
Direction/where used
Output to J1-J4
Input from J1-J4
Output to J1-J3
Input from J1-J4 [3]
Output to J1-J4
Input from J1-J4
Application Note
TxD
RxD
/RxACK
/CTS
/TxACK
/DCD
(SYSCLK)
/RxC
/TxC
GND
/TxREQ
/RxREQ
J12: USC
B pin
9-11
8