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Figure 8-7. Configuration of Transmit Data Bank 1 (Buffer 1)
Symbol
07H
USBTD1
USBT10
USBT11
USBT12
USBT13
USBT14
USBT15
USBT16
USBT17
The operation during transmission appears as follows.
Packet from host controller
Response packet
1st byte
USBT00
.
. .
. .
.
. .
.
8th byte
USBT07
USBT10
. .
. .
.
.
.
. .
USBT17
Data is read according to the data sequence in the control read data stage and is transmitted to the host. In the
DATA0 sequence, the values saved in USBT00 to USBT07 are transmitted in sequence to the host. In the
DATA1 sequence, the values saved in USBT10 to USBT17 are transmitted in sequence to the host.
CHAPTER 8
USBPOB address
06H
05H
04H
ID area
Data area (8 bytes)
IN
DATA0
1st byte
8th byte
User's Manual U12978EJ3V0UD
USB FUNCTION
03H
02H
01H
ACK
IN
USBT00
.
.
.
.
.
. .
.
.
USBT07
USBT10
. .
. .
.
.
.
. .
USBT17
00H
30H
31H
32H
33H
34H
35H
36H
37H
38H
ACK
DATA1
105
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