Z86017/Z16017 PCMCIA Interface Solution
Product Specification
90
EN_DASP,REG2 [3]
EN_DASP_EXT,REG2 [7]
ATA_PDASP/EXTP_WP
EN_DASP_INT,REG2 [6]
PDASP_SET,REG2 [2]
PC/BVD2//SPKR//DASP/DREQ
I1
I0
EN_BVD,REG2C [6]
AUDIO_EN,CCR1 [3]
Mx2x1
EXTP_AUDIO
Mx4x1
I0
S
I1
I2
PCMCIA_MODE
ATA_DREQ/BVD1
IORD
S1
S0
I3
CE1
CE2
EN_SPKR,REG02 [5]
EN_DMA_ACK1,REG12 [7]
EN_DMA_ACK2,REG16 [7]
EN_DMA_ACK3,REG1A [7]
PC_INPACK/DREQ
I1
I0
Mx2x1
S
EN_PDIAG_EXT,REG04 [7]
ATA_PDIAG
AT_PDIAG
ATA_MODE
ATA_MODE
INT_PDIAG,REG02 [2]
EN_INT_PDIAG,REG04 [6]
EN_PDIAG,REG02 [1]
PC_BVD1//STSCHG//PDIAG
I0
I1
Mx2x1
S
EXTP_STSCHG
S
I1
I0
PCMCIA_MODE
Mx2x1
PC_REG//DACK
ATA_DACK/BVD2
MAP1_DMACK
MAP2_DMACK
MAP3_DMACK
PCMCIA_MODE
MAPn_DMACK = EN_DMA_ACKn & MAPn_ACC
Figure 15. Z86017BA (Overview of Internal Structure)
PS012002-1201
Appendix A: Multifunction Pins
ZILOG [ ZILOG, INC. ]
