beautypg.com

2 signals, 1 global signals, Table 8-1 – Artesyn ARTM-831X Installation and Use (June 2014) User Manual

Page 117: Global signals, Figure 8-2, Signal types, Base artm fpga

background image

Base ARTM FPGA

ARTM-831X Installation and Use (6806800M76E)

117

8.2

Signals

All signals are active high unless denoted by a trailing _ symbol. Differential signals are denoted
by a trailing _P (plus) or _M (minus) symbol. Figure 15 Signal Types illustrates the buffer types
used for I/O signals.

8.2.1

Global Signals

Figure 8-2

Signal Types

SIG

sig_oe

sig_o

sig_i

Type: B

SIG

sig_o

Type: O

SIG

sig_i

Type: I

SIG

sig_oe

0(1)

sig_i

Type: ODB(H)

SIG

sig_oe

0(1)

Type: OD(H)

SIG

sig_oe

sig_o

Type: OT

Table 8-1 Global Signals

Signal Name

Type

Description

CLK

I

Master FPGA clock from base board

RTM_RST_

I

SPP Reset from Zone 3. Used as Master Reset.

ETH_RST_

I

Ethernet Reset from Zone 3

RTM_HEALTHY

O

Healthy from RTM

N8707_RST_

O

Buffered 10GE Reset form Zone 3