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參數(shù)資料
| 型號： | GL640 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | CONN HEADER .100 SNGL STR 36POS |
| 中文描述： | 符合IEEE - 1284的USB橋接 |
| 文件頁數(shù)： | 11/39頁 |
| 文件大?。?/td> | 2027K |
| 代理商： | GL640 |
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Revision 1.1
Jun. 7, 1999
-10-
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
Function 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
Memory
Address
Address
00h
INDR
80h
01h
TIMER
81h
02h
PCL
82h
03h
STATUS
83h
04h
INDAR
84h
05h
85h
06h
PORT1
86h
Data
Memory
INDR
PSCON
PCL
STATUS
INDAR
PORT1CO
N
PORT2CO
N
PCHBUF
INTEN
I/O
Registers
07h
PORT2
87h
08h
09h
0Ah
0Bh
10~1Fh
88h
89h
8Ah
8Bh
90h~9Fh
PCHBUF
INTEN
USB
Registers
20h
General
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GL640USB | IEEE-1284 to USB Bridge |
| GL640USB-A | Pin Strip Header; No. of Contacts:36; Pitch Spacing:0.1"; No. of Rows:1; Contact Material:Copper Alloy; Contact Plating:Gold; Leaded Process Compatible:Yes; Mounting Type:PCB Straight Thru Hole; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes |
| GL646 | PLUG HEADER 2.5A |
| GL646USB | Three-in-one Scanner Controller for USB and 1394 |
| GL652 | USB 7 PORT HUB CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GL640USB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IEEE-1284 to USB Bridge |
| GL640USB-A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IEEE-1284 to USB Bridge |
| GL641USB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB ATA/ATAPI/ COMPACT FLASH CARD CONTROLLER |
| GL646 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-in-one Scanner Controller for USB and 1394 |
| GL646USB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-in-one Scanner Controller for USB and 1394 |
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