User`s manual
BL1600 Prototyping Board s 87
Table C-1. BL1600 Prototyping Board Header Signals
Headers
BL1600
Prototyping
Board
Signals
H1 H101 Digital inputs IN00–IN11
H2 H102
Digital outputs OUT1–OUT6, EN485, SCL,
OUTB1–OUTB8
H3 H103 RS-232, /RX0, /TX0, /RX1, /TX1
H5 H105
PLCBus (4 address lines, 8 data lines, read, write,
24 V DC, etc.)
— H106
Address and data lines with read and write lines
from the PLCBus
H4 H107
PLCBus expansion bus (/USER1–/USER3, E,
/DREQ0–/DREQ1, /INT2, /RESET)
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Interface with BL1600
Headers H1, H2, H3, H4 and H5 connect directly to the BL1600, bringing
all relevant signals of the BL1600 to the Prototyping Board. These
headers represent the PLCBus, the digital I/O, the serial channels, and the
PLCBus expansion bus. H101, H102, H103, and H105 duplicate the
digital input, output, serial, and PLCBus headers, respectively, permitting
easier soldering. Header H106 duplicates the address and data lines of the
PLCBus as well as its read and write signals. Header H107 duplicates the
signals of H4.
The signals on these headers are listed in Table C-1.
Chapter 4, System Development, discusses these header
signals in more detail.
Z-Worlds Technical Note 102, BL1600 Prototyping Board,
describes the design an A/D converter using the Prototyping
Board, and discusses the integration of the software, firmware
and hardware.