Cypress EZ-OTG CY7C67200 用户手册
CY7C67200
Document #: 38-08014 Rev. *G
Page 30 of 78
Device n Endpoint n Address Register [R/W]
• Device n Endpoint 0 Address Register [Device 1: 0x0202 Device 2: 0x0282]
• Device n Endpoint 1 Address Register [Device 1: 0x0212 Device 2: 0x0292]
• Device n Endpoint 2 Address Register [Device 1: 0x0222 Device 2: 0x02A2]
• Device n Endpoint 3 Address Register [Device 1: 0x0232 Device 2: 0x02B2]
• Device n Endpoint 4 Address Register [Device 1: 0x0242 Device 2: 0x02C2]
• Device n Endpoint 5 Address Register [Device 1: 0x0252 Device 2: 0x02D2]
• Device n Endpoint 6 Address Register [Device 1: 0x0262 Device 2: 0x02E2]
• Device n Endpoint 7 Address Register [Device 1: 0x0272 Device 2: 0x02F2]
Figure 31. Device n Endpoint n Address Register
Register Description
The Device n Endpoint n Address register is used as the base pointer into memory space for the current Endpoint transaction.
There are a total of eight endpoints for each of the two ports. All endpoints have the same definition for their Device n Endpoint
n Address register.
There are a total of eight endpoints for each of the two ports. All endpoints have the same definition for their Device n Endpoint
n Address register.
Address (Bits [15:0])
The Address field sets the base address for the current transaction on a signal endpoint.
Device n Endpoint n Count Register [R/W]
• Device n Endpoint 0 Count Register [Device 1: 0x0204 Device 2: 0x0284]
• Device n Endpoint 1 Count Register [Device 1: 0x0214 Device 2: 0x0294]
• Device n Endpoint 2 Count Register [Device 1: 0x0224 Device 2: 0x02A4]
• Device n Endpoint 3 Count Register [Device 1: 0x0234 Device 2: 0x02B4]
• Device n Endpoint 4 Count Register [Device 1: 0x0244 Device 2: 0x02C4]
• Device n Endpoint 5 Count Register [Device 1: 0x0254 Device 2: 0x02D4]
• Device n Endpoint 6 Count Register [Device 1: 0x0264 Device 2: 0x02E4]
• Device n Endpoint 7 Count Register [Device 1: 0x0274 Device 2: 0x02F4]
Figure 32. Device n Endpoint n Count Register
Bit #
15
14
13
12
11
10
9
8
Field
Address...
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Default
X
X
X
X
X
X
X
X
Bit #
7
6
5
4
3
2
1
0
Field
...Address
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Default
X
X
X
X
X
X
X
X
Bit #
15
14
13
12
11
10
9
8
Field
Reserved
Count...
Read/Write
-
-
-
-
-
-
R/W
R/W
Default
X
X
X
X
X
X
X
X
Bit #
7
6
5
4
3
2
1
0
Field
...Count
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Default
X
X
X
X
X
X
X
X