TMP92CF26AXBG Datasheet, PDF (404/767 Pages) Toshiba Semiconductor – Original CMOS 32-Bit Microcontroller

TMP92CF26A
3.16.3.18 Port Status Register
This register is used when a request of printer class request is received.
In the case of a GET_PORT_STATUS request, the UDC operates automatically
using this data.
7
6
5
4
3
2
1
0
Port Status
(07E0H)
bit Symbol
Read/Write
Reset State
Reserved7
W
0
Reserved6
W
0
PaperError
W
0
Select
W
1
NotError
W
1
Reserved2
W
0
Reserved1
W
0
Reserved0
W
0
Note: The TMP92CF26A doed not use this register since not support printer-class.
The data should be written before receiving request.
Write “0” to the <Reserved> bit of this register. This register is initialized to “18H”
on reset.
3.16.3.19 Standard Request Mode Register
This register sets the answer for Standard Request either answering automatically
in hardware, or by control through software. Each bit represents a kind of request.
When the relevant bit in this register is set to “0”, the answer is executed
automatically by hardware. When the relevant bit in this register is set to “1”, the
answer is controlled by software. If a request is received during hardware control, the
interrupt signal (INT_SETUP, INT_EP0, INT_STAS, INT_STAN) is set to disable. If a
request is received during software control, the interrupt signal is asserted, and it is
controlled by software.
7
6
Standard Request Mode bit Symbol
(07D8H)
Read/Write
Reset State
S_Interface
R/W
0
G_Interface
R/W
0
5
S_Config
R/W
0
4
G_Config
R/W
0
3
G_Descript
R/W
0
2
S_Feature
R/W
0
1
C_Feature
R/W
0
0
G_Status
R/W
0
S_Intetface
G_Interface
S_Config
G_Config
G_Descript
S_Feature
C_Feature
G_Status
(Bit 7) : SET_INTERFACE
(Bit 6) : GET_INTERFACE
(Bit 5) : SET_CONFIGRATION
(Bit 4) : GET_CONFIGRATION
(Bit 3) : GET_DESCRIPTOR
(Bit 2) : SET_FEATURE
(Bit 1) : CLEAR_FEATURE
(Bit 0) : GET_STATUS
92CF26A-403
2007-11-21