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参数资料
| 型号： | GL602USB-A |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | USB KEYBOARD MICROCONTROLLER |
| 中文描述： | USB键盘单片机 |
| 文件页数： | 9/35页 |
| 文件大小： | 201K |
| 代理商： | GL602USB-A |
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Revision 1.6
-17-
02/28/2000
STATUS (Address 03h, Status register)
R/W
BS
ZO
HC
CA
BS: Bank Select. Because only 7 bits (bit 0~bit 6) operand implied by instruction for register address, this bit is used
as address bit 7 when register access.
1: Bank 1 (80h-FFh)
0: Bank 0 (00h-7Fh)
ZO: Zero bit
1: The result of last arithmetic or logic operation is zero
0: The result of last arithmetic or logic operation is not zero
HC: Half Carry/Borrow bit
1: Carry or not borrow from the 4
th low order bit
0: Borrow or not carry from the 4
th low order bit
CA: Carry/Borrow bit
1: Carry or not borrow from the most significant bit
0: Borrow or not carry from the most significant bit
Value on POR: “- - 0 - - 0 0 0”
INDAR: (Address 04h/84h, Indirect address register)
R/W
INDAR7
INDAR6
INDAR5
INDAR4
INDAR3
INDAR2
INDAR1
INDAR0
Any instruction using the INDF register actually accesses the register pointed by the INDAR register.
Value on POR: “x x x x x x x x”
[1]
Note 1: “x” means unknown
PORT1 (Address 06h, Port 1 data register)
R/W
PORT 1.7
PORT1.6
PORT1.5
PORT1.4
PORT1.3
PORT1.2
PORT1.1
PORT1 is a 7-bits latch for Port 1.1~Port 1.7. Reading the PORT1 register gets the status on the pins. Writing to it will
write to the port latch. All write operations are read-modify-write operations. PORT1CON is used to enable/disable
every bits of the port latch.
Value on POR: “x x x x x x x -”
PCHBUF (Address 0Ah/8Ah, Write buffer of Program Counter’s bit 11-8)
R/W
PCHBUF3
PCHBUF2
PCHBUF1
PCHBUF0
Write buffer for upper 4-bits of Program Counter. The upper byte of Program Counter is not directly accessible.
PCHBUF is a holding register for the PC[11:8] that are transferred to the upper byte of the Program Counter when
branch occur. Please see PCL register to get more detail information.
Value on POR: “- - - 0 0 0 0 0”
INTEN (Address 0Bh/8Bh, Interrupt enable register)
R/W
GIE
TMROEN
TMROF
GIE: Global interrupt enable bit
1: Enable all interrupts
0: Disable all interrupts
TMROEN: Timer overflow interrupt enable bit
1: Enable timer interrupt
0: Disable timer interrupt
TMROF: Timer overflow interrupt flag bit. This bit should be cleared to ‘0’ by firmware after it is set by hardware.
1: Timer register has overflowed
0: Timer register did not overflow
Value on POR: “0 - 0 - - 0 - -“
PSCON (Address 81h, Prescaler control register)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| GL603USB | 制造商:未知厂家 制造商全称:未知厂家 功能描述:USB + PS/2 MOUSE MICROCONTROLLER |
| GL603USB-A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:USB + PS/2 MOUSE MICROCONTROLLER |
| GL603USB-B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:USB + PS/2 MOUSE MICROCONTROLLER |
| GL6100 | 制造商:SIERRA WIRELESS 功能描述:MODEM KIT GPRS RS232 ANTENNA 制造商:SIERRA WIRELESS 功能描述:MODEM, GSM / GPRS, QUAD BAND, RS232 制造商:SIERRA WIRELESS 功能描述:MODEM, GSM / GPRS, QUAD BAND, RS232; Protocol:TCP / IP; Supply Voltage Min:4.75V; Supply Voltage Max:32V; Module Interface:Serial; Kit Features:Quad Band 850/900/1800/1900 MHz GSM-GPRS Class 10 Modem, CSD, Fax and SMS; Supply Voltage;RoHS Compliant: Yes |
| GL6100_1101447 | 制造商:Sierra Wireless 功能描述:2G CELLULAR GATEWAY |
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