Register Of Usb Host - Fujitsu MB90335 Series Hardware Manual

MB90335 Series
12.4

Register of USB HOST

In USB HOST, there are the following ten types of registers:
• Host control register 0,1(HCNT0/HCNT1)
• Host interruption register (HIRQ)
• Host error status register (HERR)
• Host state status register (HSTATE)
• SOF interruption FRAME comparison register (HFCOMP)
• Retry timer setting register (HRTIMER)
• HOST address register (HADR)
• EOF setting register (HEOF)
• FRAME setting register (HFRAME)
• Host token end point register (HTOKEN)
■ Register of USB HOST
• Host control register 0
bit
Address: 0000C0
H
→
Read/Write
→
Initial value
• Host control register 1
bit
Address: 0000C1
H
→
Read/Write
→
Initial value
• Host interruption register
bit
Address: 0000C2
H
→
Read/Write
→
Initial value
• Host error status register
bit
Address: 0000C3
H
→
Read/Write
→
Initial value
CM44-10137-6E
7 6 5
RWKIRE URIRE CMPIRE
(R/W) (R/W) (R/W)
(0) (0) (0)
15 14 13
Reserved Reserved Reserved
(R/W) (R/W) (R/W)
(0) (0) (0)
7 6 5
TCAN Reserved RWKIRQ
(R/W) (R/W) (R/W)
(0) (0) (0)
15 14 13
LSTSOF RERR TOUT
(R/W) (R/W) (R/W)
(0) (0) (0)
FUJITSU MICROELECTRONICS LIMITED
4 3 2
CNNIRE DIRE SOFIRE
(R/W) (R/W) (R/W)
(0) (0) (0)
12 11 10
Reserved Reserved SOFSTEP
(R/W) (R/W) (R/W)
(0) (0) (0)
4 3 2
URIRQ CMPIRQ CNNIRQ
(R/W) (R/W) (R/W)
(0) (0) (0)
12 11 10
CRC TGERR STUFF
(R/W) (R/W) (R/W)
(0) (0) (0)
CHAPTER 12 USB HOST
12.4 Register of USB HOST
1 0
URST HOST HCNT0
(R/W) (R/W)
(0) (0)
9 8
CANCEL RETRY HCNT1
(R/W) (R/W)
(0) (1)
1 0
DIRQ SOFIRQ HIRQ
(R/W) (R/W)
(0) (0)
9 8
HS HERR
(R/W)
(11 )
B
(Continued)
247