Z86U18 Datasheet, PDF (21/30 Pages) Zilog, Inc. – USB Device Controller with CMOS Z86K15 MCU

Zilog
USB REGISTERS
Register
Function Address
Endpoint 0 CSR
Endpoint 0 Write Count
Endpoint FIFO
IN CSR
IN FIFO
Interrupt Register
Miscellaneous Register
Z86U18
USB Device Controller with CMOS Z86K15 MCU
Table 1. Address Offset
Located @ 01 in Expanded Register Space
1
Address
0
1
2
3
4
5
6
7
Reset Value
00
00
00
00
40
00
00
00
REGISTER DESCRIPTIONS
000h
D7 D6 D5 D4 D3 D2 D1 D0
Function Address
Not Used
Figure 30. Function Address Register
Bit
mC
SIE
Description
6:0
R/W
R
Upon receiving a SET_Address descriptor, the microcontroller writes this
register with the address received from the host.
DS97KEY0102
PRELIMINARY
21