mt9074ap1 Zarlink Semiconductor, mt9074ap1 Datasheet - Page 138

• Manufacturer Part Number: mt9074ap1
• Description: T1/e1/j1 Single Chip Transceiver With Wide Dynamic Range Liu
• Manufacturer: Zarlink Semiconductor

AC Electrical Characteristics - JTAG Port Timing
D0-D7
D0-D7
WRITE
A0-A4
READ
1
2
3
WR
RD
CS
TCK period width
TCK period width LOW
TCK period width HIGH
TDI setup time to TCK rising
TDI hold time after TCK rising
TMS setup time to TCK rising
TMS hold time after TCK rising
TDO delay from TCK falling
TRST pulse width
Characteristic
t
RDH
t
t
Figure 17 - Intel Microport Timing
CSS
ADS
t
t
t
Sym.
t
TCLKH
t
TCLKL
t
MSSU
t
t
TRST
TCLK
t
Zarlink Semiconductor Inc.
DISU
MSH
DOD
DIH
t
CYC
t
MT9074
DDR
Min.
100
40
40
12
12
12
12
25
138
Typ.
VALID DATA
t
RDL
VALID DATA
t
DSW
Max.
50
Units
t
ns
ns
ns
DHW
BSDL spec’s 12 MHz
t
t
t
t
CSH
CSH
ADH
ADH
t
DAZ
Test Conditions
Data Sheet
V
V
V
V
V
V
TT
TT
TT
TT
TT,
TT
V
CT