ASIX AX99100 User Manual

61
AX99100
PCIe to Multi I/O Controller
Copyright © 2016 ASIX Electronics Corporation. All rights reserved.
Figure 4-5: Non-multiplexed Bus type with internal cycle count Timing Diagram
N
N+1
M
M+1
(N)
(N+1)
(M)
(M+1)
Tdak_dly
Tdwr_set
Tdwr_hd
Tda_dly
Twr_wd Twr_wd
Twr_dly
Tbrd_wd
Trd_wd
Trd_dly
Ta_set
Ta_hd
Ta_dly
Tcs_hd
Tagap Tagap
Tcs_dly
Tcs_dly
CLKO
CS0n/CS1n
A[10:0]
RDn
WRn
AD[15:0]
DREQ[1:0]
DACK[1:0]

ASIX AX99100 Specifications

General

Power Supply	3.3V
Serial Ports	4
Serial Standard	RS-232/422/485
UART	Yes
Parallel Port	1
SPI Master	Yes
I2C Master	Yes
Interface	PCI Express
Operating Temperature	0°C to 70°C
I/O Interfaces	PCI Express
FIFO	128-byte TX/RX FIFO