ISP1362EE/01 PHILIPS [NXP Semiconductors], ISP1362EE/01 Datasheet - Page 100

• Manufacturer Part Number: ISP1362EE/01
• Description: Single-chip Universal Serial Bus On-The-Go controller
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 77:
9397 750 12337
Product data
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcDirectAddressLength register: bit allocation
reserved
R/W
R/W
31
23
15
0
0
0
-
15.6.2 HcDirectAddressLength register (R/W: 32H/B2H)
Table 76:
The HcDirectAddressLength register is used for direct addressing of the ISTL, INTL
or ATL buffers. This register specifies the starting address of the buffer and byte count
of the data to be addressed. Therefore, it allows the programmer to randomly access
the buffer. The bit allocation of the register is given in
Code (Hex): 32 — read
Code (Hex): B2 — write
Bit
7
6
5
4
3
2
1
0
R/W
R/W
R/W
30
22
14
0
0
0
HcBufferStatus register: bit description
Symbol
-
ISTL1_ActiveStatus
ISTL0_ActiveStatus
Reset_HW
PingPong
Reg
ATL_Active
INTL_Active
ISTL1BufferFull
ISTL0BufferFull
R/W
R/W
R/W
29
21
13
0
0
0
Rev. 03 — 06 January 2004
DataByteCount[15:8]
DataByteCount[7:0]
R/W
R/W
R/W
28
20
12
0
0
0
BufferStartAddress[14:8]
Description
reserved
0 — The ISTL1 buffer is not accessed by the slave host.
1 — The ISTL1 buffer is accessed by the slave host.
0 — The ISTL0 buffer is not accessed by the slave host.
1 — The ISTL0 buffer is accessed by the slave host.
0 to 1 — resets internal hardware ping pong register to 0
when ATL_Active is 0. The hardware ping pong register
can be read from bit 10 of this register.
1 to 0 — has no effect.
0 — The HC does not process the ATL buffer.
1 — The HC processes the ATL buffer.
0 — The HC does not process the INTL buffer.
1 — The HC processes the INTL buffer.
0 — The HC does not process the ISTL1 buffer.
1 — The HC processes the ISTL1 buffer.
0 — The HC does not process the ISTL0 buffer.
1 — The HC processes the ISTL0 buffer.
R/W
R/W
R/W
27
19
11
0
0
0
…continued
Single-chip USB OTG controller
R/W
R/W
R/W
26
18
10
0
0
0
Table
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
77.
R/W
R/W
R/W
25
17
0
0
9
0
ISP1362
100 of 150
R/W
R/W
R/W
24
16
0
0
8
0