參數(shù)資料
型號： XRT86VL38
廠商： Exar Corporation
元件分類： 通信及網(wǎng)絡(luò)
英文描述： Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述： Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù)： 41/66頁
文件大?。?/td> 425K
代理商： XRT86VL38
XRT86VL38
38
REV. V1.2.0
OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
GPIO INTERFACE
S
IGNAL
N
AME
420 P
KG
B
ALL
#
484P
KG
B
ALL
#
T
YPE
O
UTPUT
D
RIVE
(
M
A)
D
ESCRIPTION
GPIO1_3
GPIO1_2
GPIO1_1
GPIO1_0
B21
G22
AE24
AE22
A19
G18
AA20
AA18
I/O
8
General Purpose Input/Output Pins
Each of these pins can be configured to function as either
a general-purpose input or output pin. The exact function
of these pins depend on whether these GPIO pins are
configured as input or output pins as follows.
If GPIO1_n pins are configured as input pins:
The state of these input pins can be monitored by reading
the GPIO1_n Control Bits (Bit 3-0) within the “General Pur-
pose Input/Output 1 Control Register (address 0x4102).
If GPIO1_n pins are configured as output pins:
The state of these output pins can be controlled by writing
the appropriate value into the GPIO1_n Control Bits (Bit 3-
0) within the “General Purpose Input/Output 1 Control
Register (address 0x4102).
Finally, users can configure a given GPIO1_n pin to be an
input pin by setting the corresponding GPIO1_nDIR Bit
(from Bit 7-4), within the “General Purpose Input/Output 1
Control Register (address 0x4102) to ‘0’.
Conversely, users can configure the GPIO1_ n pin to be
an output pin by setting the corresponding GPIO1_nDIR
Bit (from Bit 7-4), within the “General Purpose Input/Out-
put 1 Control Register (address 0x4102) to ‘1’.
GPIO0_3
GPIO0_2
GPIO0_1
GPIO0_0
AD20
AB18
AD13
AD11
U16
V15
Y11
AB6
I/O
8
General Purpose Input/Output Pins
Each of these pins can be configured to function as either
a general-purpose input or output pin. The exact function
of these pins depend on whether these GPIO pins are
configured as input or output pins as follows.
If GPIO0_n pins are configured as input pins:
The state of these input pins can be monitored by reading
the GPIO0_n Control Bits (Bit 3-0) within the “General Pur-
pose Input/Output 0 Control Register (address 0x0102).
If GPIO0_n pins are configured as output pins:
The state of these output pins can be controlled by writing
the appropriate value into the GPIO0_n Control Bits (Bit 3-
0) within the “General Purpose Input/Output 0 Control
Register (address 0x0102).
Finally, users can configure a given GPIO0_n pin to be an
input pin by setting the corresponding GPIO0_nDIR Bit
(from Bit 7-4), within the “General Purpose Input/Output 0
Control Register (address 0x0102) to ‘0’.
Conversely, users can configure the GPIO0_ n pin to be
an output pin by setting the corresponding GPIO0_nDIR
Bit (from Bit 7-4), within the “General Purpose Input/Out-
put 0 Control Register (address 0x0102) to ‘1’.
相關(guān)PDF資料
PDF描述
XRT86VL38_1 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL3x Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL3X_07 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL3X Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT91L30_0611 STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT86VL38_07 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION
XRT86VL38_1 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
XRT86VL38_2 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
XRT86VL38ES 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
XRT86VL38ES484 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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