|
|
PDF GL640USB Data sheet ( Hoja de datos )
| Número de pieza | GL640USB | |
| Descripción | IEEE-1284 to USB Bridge | |
| Fabricantes | Genesys | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de GL640USB (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
Your Imagination, Our Creation
www.DataSheet4U.com
GL640USB
GL640USB-A
IEEE-1284 to USB Bridge
SPECIFICATION 1.1
June 7, 1999
Genesys Logic, Inc.
10F, No.11, Ln.3, Tsao Ti Wei, Shenkeng, Taipei, Taiwan
Tel: +886-2-2664-6655 Fax: +886-2-2664-5757
http://www.genesyslogic.com
1 page  
4. Pin Configuration
40-SOJ
www.DataSheet4U.com
1
2
3
4
5
CLKOUT
HRST
WR#
WAIT#
6 D0
7 D1
8
9
10
11
12
13
14
15
16
17
D2
D3
DVCC
DGND
D4
D5
D6
D7
VCP
D+
18 D-
19
20
AVCC
AGND
GPI1
ASTRB#
DSTRB#
INIT#
GPIO7
GPIO6
GPIO5
GPIO4
GPIO3
DGND
DVCC
GPIO2
GPIO1
INT#
TEST#
GPI4
OSCSEL
X1
X2
GPI3
GPI2
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
GL640USB, GL640USB-A
48-LQFP
37 GPIO7
38 INIT#
39 NC
40 DSTRB#
41 ASTRB#
42 NC
43 CLKOUT
44 NC
45 HRST
46 NC
47 WR#
48 WAIT#
X1
NC
X2
GPI3
GPI2
NC
NC
GPI1
AGND
NC
AVCC
D-
24
23
22
21
20
19
18
17
16
15
14
13
Revision 1.1
-4- Jun. 7, 1999
5 Page 
GL640USB, GL640USB-A
Data Memory Organization
The data memory is partitioned into two Banks which contain the General Purpose Registers,
MCU Function Registers and USB Function Registers. Bit RP0 is the bank select bit.
RP0 (STATUS<5>) = 1 → Bank 1
RP0 (STATUS<5>) = 0 → Bank 0
The lower locations of each Bank are reserved for MCU Function Registers. Above the MCU
www.DataSheet4U.coFmunction Registers are the USB Registers, I/O Registers and General Purpose Registers
implemented as SRAM. Both Bank 0 and Bank 1 contain MCU Function Registers. USB
Registers are located in Bank 0, and I/O Resgiters are located in Bank 1. Some “high use” MCU
Function Registers from Bank 0 are mirrored in Bank 1 for code reduction and quicker access.
Data Data
Memory
Memory
Address
Address
00h INDR 80h INDR
01h TIMER 81h PSCON
02h PCL 82h PCL
03h STATUS 83h STATUS
04h INDAR 84h INDAR
05h 85h
06h PORT1 86h PORT1CO
N
07h PORT2 87h PORT2CO
N
08h 88h
09h 89h
0Ah PCHBUF 8Ah
PCHBUF
0Bh INTEN 8Bh
INTEN
10~1Fh USB
90h~9Fh
I/O
Registers
Registers
20h
General
Revision 1.1
-10- Jun. 7, 1999
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet GL640USB.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| GL640USB | IEEE-1284 to USB Bridge | Genesys |
| GL640USB-A | IEEE-1284 to USB Bridge | Genesys |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |