SLRC400 Datasheet, PDF (68/130 Pages) NXP Semiconductors – I·CODE Reader IC

Philips Semiconductors
I•CODE Reader IC
Product Specification Rev. 2.0 November 2001
SL RC400
7.5 Register overview FIFO Buffer
The following table shows the related flags of the FIFO buffer in alphabetic order.
Flags
FIFOLength
FIFOOvfl
FlushFIFO
HiAlert
HiAlertIEn
HiAlertIRq
LoAlert
LoAlertIEn
LoAlertIRq
WaterLevel
Register
FIFOLength
ErrorFlag
Control
PrimaryStatus
InterruptIEn
InterruptIRq
PrimaryStatus
InterruptIEn
InterruptIRq
FIFOLevel
Address
Register, bit position
0x04, bits 6-0
0x0A, bit 4
0x09, bit 0
0x03, bit 1
0x06, bit 1
0x07, bit 1
0x03, bit 0
0x06, bit 0
0x07, bit 0
0x29, bits 5-0
Table 7-2. Registers associated with the FIFO Buffer
68
Preliminary